Issues compiling qbittorrent on ubuntu (with Qt6.5+)

[dacorsa]

qBittorrent & operating system versions

hi guys, i'm using latest code from github of qbittorrent and latest ubuntu lunar,
i have seen that qbittorrent needs at least qt6.5 but ubuntu not have in its repo, i have installed this ppa:
https://launchpad.net/~rncbc/+archive/ubuntu/qt6.6-static-lunar
and installed this packages:
apt install qtbase6.6-static qtsvg6.6-static qttools6.6-static qttranslations6.6-static

adding this:

export CMAKE_PREFIX_PATH="/opt/qt6.6-static/"

now i have in /opt/qt6.6-static/ all this:
drwxr-xr-x 2 root root 4096 ago 12 12:04 bin/
drwxr-xr-x 4 root root 4096 ago 12 12:04 doc/
drwxr-xr-x 33 root root 4096 ago 12 12:04 include/
drwxr-xr-x 4 root root 4096 ago 12 12:04 lib/
drwxr-xr-x 2 root root 4096 ago 12 12:04 libexec/
drwxr-xr-x 2 root root 4096 ago 12 12:04 metatypes/
drwxr-xr-x 64 root root 4096 ago 12 12:04 mkspecs/
drwxr-xr-x 2 root root 4096 ago 12 12:04 modules/
drwxr-xr-x 2 root root 4096 ago 12 12:04 phrasebooks/
drwxr-xr-x 12 root root 4096 ago 12 12:04 plugins/
drwxr-xr-x 2 root root 20480 ago 12 12:04 translations/

now compiling i have this error, can you help me , please?:

FAILED: src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o -c /app/qBittorrent/src/base/bittorrent/tracker.cpp
In file included from /app/qBittorrent/src/base/bittorrent/tracker.cpp:41:
/app/qBittorrent/src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.6-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/src/base/http/server.h:34:
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[26/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/http/server.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/http/server.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/http/server.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/http/server.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/http/server.cpp.o -c /app/qBittorrent/src/base/http/server.cpp
In file included from /app/qBittorrent/src/base/http/server.cpp:31:
/app/qBittorrent/src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.6-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/src/base/http/server.h:34:
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
/app/qBittorrent/src/base/http/server.cpp:56:11: error: ‘QSslCipher’ was not declared in this scope
56 | QList safeCipherList()
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:56:21: error: template argument 1 is invalid
56 | QList safeCipherList()
| ^
/app/qBittorrent/src/base/http/server.cpp: In function ‘int {anonymous}::safeCipherList()’:
/app/qBittorrent/src/base/http/server.cpp:69:21: error: ‘QSslCipher’ was not declared in this scope
69 | const QList allCiphers {QSslConfiguration::supportedCiphers()};
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:69:31: error: template argument 1 is invalid
69 | const QList allCiphers {QSslConfiguration::supportedCiphers()};
| ^
/app/qBittorrent/src/base/http/server.cpp:69:64: error: incomplete type ‘QSslConfiguration’ used in nested name specifier
69 | const QList allCiphers {QSslConfiguration::supportedCiphers()};
| ^~~~~~~~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:71:33: error: request for member ‘cbegin’ in ‘allCiphers’, which is of non-class type ‘const int’
71 | std::copy_if(allCiphers.cbegin(), allCiphers.cend(), std::back_inserter(safeCiphers),
| ^~~~~~
/app/qBittorrent/src/base/http/server.cpp:71:54: error: request for member ‘cend’ in ‘allCiphers’, which is of non-class type ‘const int’
71 | std::copy_if(allCiphers.cbegin(), allCiphers.cend(), std::back_inserter(safeCiphers),
| ^~~~
In file included from /usr/include/c++/13/bits/ranges_base.h:37,
from /usr/include/c++/13/bits/ranges_util.h:34,
from /usr/include/c++/13/tuple:44,
from /opt/qt6.6-static/include/QtCore/qtypeinfo.h:13,
from /opt/qt6.6-static/include/QtCore/qglobal.h:47,
from /opt/qt6.6-static/include/QtCore/qalgorithms.h:11,
from /opt/qt6.6-static/include/QtCore/qhash.h:8,
from /opt/qt6.6-static/include/QtCore/qset.h:7,
from /opt/qt6.6-static/include/QtCore/QSet:1,
from /app/qBittorrent/src/base/http/server.h:33:
/usr/include/c++/13/bits/stl_iterator.h: In instantiation of ‘class std::back_insert_iterator’:
/app/qBittorrent/src/base/http/server.cpp:71:80: required from here
/usr/include/c++/13/bits/stl_iterator.h:737:7: error: ‘int’ is not a class, struct, or union type
737 | operator=(const typename _Container::value_type& __value)
| ^~~~~~~~
/usr/include/c++/13/bits/stl_iterator.h:745:7: error: ‘int’ is not a class, struct, or union type
745 | operator=(typename _Container::value_type&& __value)
| ^~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:72:90: error: ‘QSslCipher’ does not name a type
72 | [&badCiphers, &badRSAShorthandSuites, &badAESShorthandSuites](const QSslCipher &cipher)
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp: In lambda function:
/app/qBittorrent/src/base/http/server.cpp:90:11: error: expected ‘{’ before ‘;’ token
90 | });
| ^
/app/qBittorrent/src/base/http/server.cpp: In function ‘int {anonymous}::safeCipherList()’:
/app/qBittorrent/src/base/http/server.cpp:90:11: error: expected ‘)’ before ‘;’ token
90 | });
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:71:21: note: to match this ‘(’
71 | std::copy_if(allCiphers.cbegin(), allCiphers.cend(), std::back_inserter(safeCiphers),
| ^
/app/qBittorrent/src/base/http/server.cpp: In constructor ‘Http::Server::Server(Http::IRequestHandler*, QObject*)’:
/app/qBittorrent/src/base/http/server.cpp:103:23: error: variable ‘QSslConfiguration sslConf’ has initializer but incomplete type
103 | QSslConfiguration sslConf {QSslConfiguration::defaultConfiguration()};
| ^~~~~~~
/app/qBittorrent/src/base/http/server.cpp:103:51: error: incomplete type ‘QSslConfiguration’ used in nested name specifier
103 | QSslConfiguration sslConf {QSslConfiguration::defaultConfiguration()};
| ^~~~~~~~~~~~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:106:24: error: incomplete type ‘QSslConfiguration’ used in nested name specifier
106 | QSslConfiguration::setDefaultConfiguration(sslConf);
| ^~~~~~~~~~~~~~~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp: In member function ‘virtual void Http::Server::incomingConnection(qintptr)’:
/app/qBittorrent/src/base/http/server.cpp:119:28: error: expected type-specifier before ‘QSslSocket’
119 | serverSocket = new QSslSocket(this);
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:121:43: error: invalid use of incomplete type ‘class QTcpSocket’
121 | serverSocket = new QTcpSocket(this);
| ^
In file included from /opt/qt6.6-static/include/QtNetwork/QTcpServer:1,
from /app/qBittorrent/src/base/http/server.h:36:
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:123:22: error: invalid use of incomplete type ‘class QTcpSocket’
123 | if (!serverSocket->setSocketDescriptor(socketDescriptor))
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:125:9: warning: possible problem detected in invocation of ‘operator delete’ [-Wdelete-incomplete]
125 | delete serverSocket;
| ^~~~~~~~~~~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:117:17: warning: ‘serverSocket’ has incomplete type
117 | QTcpSocket *serverSocket = nullptr;
| ^~~~~~~~~~~~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:125:9: note: neither the destructor nor the class-specific ‘operator delete’ will be called, even if they are declared when the class is defined
125 | delete serverSocket;
| ^~~~~~~~~~~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:131:21: error: ‘QSslSocket’ does not name a type; did you mean ‘QTcpSocket’?
131 | static_cast<QSslSocket >(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^~~~~~~~~~
| QTcpSocket
/app/qBittorrent/src/base/http/server.cpp:131:32: error: expected ‘>’ before ‘’ token
131 | static_cast<QSslSocket >(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^
/app/qBittorrent/src/base/http/server.cpp:131:32: error: expected ‘(’ before ‘’ token
131 | static_cast<QSslSocket *>(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^
| (
/app/qBittorrent/src/base/http/server.cpp:131:33: error: expected primary-expression before ‘>’ token
131 | static_cast<QSslSocket *>(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^
/app/qBittorrent/src/base/http/server.cpp:131:48: error: invalid use of incomplete type ‘class QTcpSocket’
131 | static_cast<QSslSocket *>(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:131:84: error: expected ‘)’ before ‘;’ token
131 | static_cast<QSslSocket *>(serverSocket)->setProtocol(QSsl::SecureProtocols);
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:132:21: error: ‘QSslSocket’ does not name a type; did you mean ‘QTcpSocket’?
132 | static_cast<QSslSocket >(serverSocket)->setPrivateKey(m_key);
| ^~~~~~~~~~
| QTcpSocket
/app/qBittorrent/src/base/http/server.cpp:132:32: error: expected ‘>’ before ‘’ token
132 | static_cast<QSslSocket >(serverSocket)->setPrivateKey(m_key);
| ^
/app/qBittorrent/src/base/http/server.cpp:132:32: error: expected ‘(’ before ‘’ token
132 | static_cast<QSslSocket *>(serverSocket)->setPrivateKey(m_key);
| ^
| (
/app/qBittorrent/src/base/http/server.cpp:132:33: error: expected primary-expression before ‘>’ token
132 | static_cast<QSslSocket *>(serverSocket)->setPrivateKey(m_key);
| ^
/app/qBittorrent/src/base/http/server.cpp:132:48: error: invalid use of incomplete type ‘class QTcpSocket’
132 | static_cast<QSslSocket >(serverSocket)->setPrivateKey(m_key);
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:132:70: error: expected ‘)’ before ‘;’ token
132 | static_cast<QSslSocket >(serverSocket)->setPrivateKey(m_key);
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:133:21: error: ‘QSslSocket’ does not name a type; did you mean ‘QTcpSocket’?
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^~~~~~~~~~
| QTcpSocket
/app/qBittorrent/src/base/http/server.cpp:133:32: error: expected ‘>’ before ‘’ token
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^
/app/qBittorrent/src/base/http/server.cpp:133:32: error: expected ‘(’ before ‘’ token
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^
| (
/app/qBittorrent/src/base/http/server.cpp:133:33: error: expected primary-expression before ‘>’ token
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^
/app/qBittorrent/src/base/http/server.cpp:133:48: error: invalid use of incomplete type ‘class QTcpSocket’
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:133:90: error: expected ‘)’ before ‘;’ token
133 | static_cast<QSslSocket >(serverSocket)->setLocalCertificateChain(m_certificates);
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:134:21: error: ‘QSslSocket’ does not name a type; did you mean ‘QTcpSocket’?
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^~~~~~~~~~
| QTcpSocket
/app/qBittorrent/src/base/http/server.cpp:134:32: error: expected ‘>’ before ‘’ token
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^
/app/qBittorrent/src/base/http/server.cpp:134:32: error: expected ‘(’ before ‘’ token
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^
| (
/app/qBittorrent/src/base/http/server.cpp:134:33: error: expected primary-expression before ‘>’ token
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^
/app/qBittorrent/src/base/http/server.cpp:134:48: error: invalid use of incomplete type ‘class QTcpSocket’
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:134:68: error: ‘QSslSocket’ has not been declared
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:134:91: error: expected ‘)’ before ‘;’ token
134 | static_cast<QSslSocket >(serverSocket)->setPeerVerifyMode(QSslSocket::VerifyNone);
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:135:21: error: ‘QSslSocket’ does not name a type; did you mean ‘QTcpSocket’?
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^~~~~~~~~~
| QTcpSocket
/app/qBittorrent/src/base/http/server.cpp:135:32: error: expected ‘>’ before ‘’ token
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^
/app/qBittorrent/src/base/http/server.cpp:135:32: error: expected ‘(’ before ‘’ token
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^
| (
/app/qBittorrent/src/base/http/server.cpp:135:33: error: expected primary-expression before ‘>’ token
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^
/app/qBittorrent/src/base/http/server.cpp:135:48: error: invalid use of incomplete type ‘class QTcpSocket’
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^~
/opt/qt6.6-static/include/QtNetwork/qtcpserver.h:19:7: note: forward declaration of ‘class QTcpSocket’
19 | class QTcpSocket;
| ^~~~~~~~~~
/app/qBittorrent/src/base/http/server.cpp:135:73: error: expected ‘)’ before ‘;’ token
135 | static_cast<QSslSocket >(serverSocket)->startServerEncryption();
| ^
| )
/app/qBittorrent/src/base/http/server.cpp:140:12: error: no matching function for call to ‘Http::Server::connect(QTcpSocket&, void (QAbstractSocket::)(), Http::Server, Http::Server::incomingConnection(qintptr)::<lambda()>)’
140 | connect(serverSocket, &QAbstractSocket::disconnected, this, c, this { removeConnection(c); });
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /opt/qt6.6-static/include/QtCore/qvariant.h:25,
from /opt/qt6.6-static/include/QtCore/qlocale.h:7,
from /opt/qt6.6-static/include/QtCore/qcalendar.h:10,
from /opt/qt6.6-static/include/QtCore/qdatetime.h:8,
from /opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:16:
/opt/qt6.6-static/include/QtCore/qobject.h:198:9: note: candidate: ‘static QMetaObject::Connection QObject::connect(const typename QtPrivate::FunctionPointer::Object, Func1, const typename QtPrivate::ContextTypeForFunctor::ContextType, Func2&&, Qt::ConnectionType) [with Func1 = void (QAbstractSocket::)(); Func2 = Http::Server::incomingConnection(qintptr)::<lambda()>; typename QtPrivate::FunctionPointer::Object = QAbstractSocket; typename QtPrivate::ContextTypeForFunctor::ContextType = QObject]’
198 | connect(const typename QtPrivate::FunctionPointer::Object sender, Func1 signal,
| ^~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:198:75: note: no known conversion for argument 1 from ‘QTcpSocket’ to ‘const QtPrivate::FunctionPointer<void (QAbstractSocket::)()>::Object’ {aka ‘const QAbstractSocket’}
198 | connect(const typename QtPrivate::FunctionPointer::Object sender, Func1 signal,
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:241:9: note: candidate: ‘template<class Func1, class Func2> static QMetaObject::Connection QObject::connect(const typename QtPrivate::FunctionPointer::Object, Func1, Func2&&)’
241 | connect(const typename QtPrivate::FunctionPointer::Object sender, Func1 signal, Func2 &&slot)
| ^~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:241:9: note: template argument deduction/substitution failed:
/app/qBittorrent/src/base/http/server.cpp:140:12: note: candidate expects 3 arguments, 4 provided
140 | connect(serverSocket, &QAbstractSocket::disconnected, this, c, this { removeConnection(c); });
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:177:36: note: candidate: ‘static QMetaObject::Connection QObject::connect(const QObject, const char, const QObject, const char, Qt::ConnectionType)’
177 | static QMetaObject::Connection connect(const QObject sender, const char signal,
| ^~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:177:59: note: no known conversion for argument 1 from ‘QTcpSocket’ to ‘const QObject’
177 | static QMetaObject::Connection connect(const QObject sender, const char signal,
| ~~~~~~~~~~~~~~~^~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:180:36: note: candidate: ‘static QMetaObject::Connection QObject::connect(const QObject, const QMetaMethod&, const QObject, const QMetaMethod&, Qt::ConnectionType)’
180 | static QMetaObject::Connection connect(const QObject sender, const QMetaMethod &signal,
| ^~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:180:59: note: no known conversion for argument 1 from ‘QTcpSocket’ to ‘const QObject’
180 | static QMetaObject::Connection connect(const QObject sender, const QMetaMethod &signal,
| ~~~~~~~~~~~~~~~^~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:367:32: note: candidate: ‘QMetaObject::Connection QObject::connect(const QObject, const char, const char, Qt::ConnectionType) const’
367 | inline QMetaObject::Connection QObject::connect(const QObject asender, const char asignal,
| ^~~~~~~
/opt/qt6.6-static/include/QtCore/qobject.h:367:64: note: no known conversion for argument 1 from ‘QTcpSocket’ to ‘const QObject’
367 | inline QMetaObject::Connection QObject::connect(const QObject *asender, const char asignal,
| ~~~~~~~~~~~~~~~^~~~~~~
/app/qBittorrent/src/base/http/server.cpp: In member function ‘bool Http::Server::setupHttps(const QByteArray&, const QByteArray&)’:
/app/qBittorrent/src/base/http/server.cpp:164:19: error: variable ‘const QSslKey key’ has initializer but incomplete type
164 | const QSslKey key {Utils::Net::loadSSLKey(privateKey)};
| ^~~
/app/qBittorrent/src/base/http/server.cpp:164:46: error: invalid use of incomplete type ‘class QSslKey’
164 | const QSslKey key {Utils::Net::loadSSLKey(privateKey)};
| ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[34/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -c /app/qBittorrent/src/base/net/downloadmanager.cpp
/app/qBittorrent/src/base/net/downloadmanager.cpp: In constructor ‘Net::DownloadManager::DownloadManager(QObject)’:
/app/qBittorrent/src/base/net/downloadmanager.cpp:121:55: error: ‘sslErrors’ is not a member of ‘QNetworkAccessManager’
121 | connect(m_networkManager, &QNetworkAccessManager::sslErrors, this
| ^~~~~~~~~
/app/qBittorrent/src/base/net/downloadmanager.cpp: In lambda function:
/app/qBittorrent/src/base/net/downloadmanager.cpp:126:32: error: ‘const class QSslError’ has no member named ‘errorString’
126 | errorList += error.errorString();
| ^~~~~~~~~~~
[45/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -c /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp
In file included from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/moc_server.cpp:9,
from /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp:18:
/app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.6-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:34:
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[51/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/bittorrent/sessionimpl.cpp.o
ninja: build stopped: subcommand failed.
-- Install configuration: "Release"
CMake Error at build/src/app/cmake_install.cmake:52 (file):
file INSTALL cannot find "/app/qBittorrent/build/qbittorrent": No such file
or directory.
Call Stack (most recent call first):
build/src/cmake_install.cmake:47 (include)
build/cmake_install.cmake:47 (include)

What is the problem?

error during compiling:
/app/qBittorrent/src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’

Steps to reproduce

No response

Additional context

No response

Log(s) & preferences file(s)

No response

[flaggz]

sadly neither Debian has qt6.5 even on unstable repo
tried to compile without success. I think it is too premature to require qt6.5

[dacorsa]

hi @flaggz
according to you if i use qt6.5 instead qt6.6 solve that error?

thanks, best regards.

[dacorsa]

hi @flaggz according to you if i use qt6.5 instead qt6.6 solve that error?

thanks, best regards.

tried, but same result:

FAILED: src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.5-static/include/QtCore -isystem /opt/qt6.5-static/include -isystem /opt/qt6.5-static/mkspecs/linux-g++ -isystem /opt/qt6.5-static/include/QtNetwork -isystem /opt/qt6.5-static/include/QtSql -isystem /opt/qt6.5-static/include/QtXml -isystem /opt/qt6.5-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -c /app/qBittorrent/src/base/net/downloadmanager.cpp
/app/qBittorrent/src/base/net/downloadmanager.cpp: In constructor ‘Net::DownloadManager::DownloadManager(QObject*)’:
/app/qBittorrent/src/base/net/downloadmanager.cpp:121:55: error: ‘sslErrors’ is not a member of ‘QNetworkAccessManager’
121 | connect(m_networkManager, &QNetworkAccessManager::sslErrors, this
| ^~~~~~~~~
/app/qBittorrent/src/base/net/downloadmanager.cpp: In lambda function:
/app/qBittorrent/src/base/net/downloadmanager.cpp:126:32: error: ‘const class QSslError’ has no member named ‘errorString’
126 | errorList += error.errorString();
| ^~~~~~~~~~~
[44/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.5-static/include/QtCore -isystem /opt/qt6.5-static/include -isystem /opt/qt6.5-static/mkspecs/linux-g++ -isystem /opt/qt6.5-static/include/QtNetwork -isystem /opt/qt6.5-static/include/QtSql -isystem /opt/qt6.5-static/include/QtXml -isystem /opt/qt6.5-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -c /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp
In file included from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/moc_server.cpp:9,
from /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp:18:
/app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.5-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:34:
/opt/qt6.5-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[52/366] Building CXX object src/base/CMakeFiles/qbt_base.dir/bittorrent/sessionimpl.cpp.o
ninja: build stopped: subcommand failed.

[glassez]

You could see how it is compiled on GitHub CI.
Or you can compile from v4_6_x or v4_5_x (both support Qt 6.2+ and Qt 5.15.2+).

[dacorsa]

You could see how it is compiled on GitHub CI.

please, where is github CI?

but there is a way to compile in ubuntu last code?
thanks

[glassez]

Configuration for Ubuntu CI: https://github.com/qbittorrent/qBittorrent/blob/master/.github/workflows/ci_ubuntu.yaml

[glassez]

I myself use the official Qt binaries on Linux Mint.

[flaggz]

Configuration for Ubuntu CI: https://github.com/qbittorrent/qBittorrent/blob/master/.github/workflows/ci_ubuntu.yaml

that is not very useful

- name: Install Qt
       uses: jurplel/install-qt-action@v3
       with:
         version: ${{ matrix.qt_version }}
         archives: icu qtbase qtdeclarative qtsvg qttools

[glassez]

that is not very useful

IIRC, jurplel/install-qt-action uses aqtinstall to install Qt binaries. Or, as I mentioned above, you could use official Qt installer.

BTW, judging by your errors, the problem is related to OpenSSL. It is possible that the Qt you are using is built without the support of OpenSSL, or you simply did not install OpenSSL development packages...

[dacorsa]

I myself use the official Qt binaries on Linux Mint.

please how use that Configuration for Ubuntu CI?

and what version is the original qt of mint?

thanks

[flaggz]

that is not very useful

IIRC, jurplel/install-qt-action uses aqtinstall to install Qt binaries. Or, as I mentioned above, you could use official Qt installer.

BTW, judging by your errors, the problem is related to OpenSSL. It is possible that the Qt you are using is built without the support of OpenSSL, or you simply did not install OpenSSL development packages...

official qt installer requires registering in the website and can't be used on headless PCs

edit: finally managed to compile qbittorrent with qt6.5.2 using aqtinstall

$ aqt install-qt linux desktop 6.5.2 gcc_64

$ cmake -G "Ninja" -B build -DCMAKE_BUILD_TYPE=Release -DGUI=off -DSTACKTRACE=off -DCMAKE_INSTALL_PREFIX=/usr/local -DCMAKE_PREFIX_PATH=/home/myuser/6.5.2/gcc_64

[dacorsa]

i installed aqt with pip and aqt installed qt6.5.2 very fast, your solution is beautiful, but how do you run qbittorrent loading the libs in /home/user/6.5.2/gcc_64/lib/ ??

because i have this :

ldd /usr/local/bin/qbittorrent
/usr/local/bin/qbittorrent: /lib/x86_64-linux-gnu/libQt6Core.so.6: version `Qt_6.5' not found (required by /usr/local/bin/qbittorrent)
linux-vdso.so.1 (0x00007fff2924f000)
libQt6Widgets.so.6 => /lib/x86_64-linux-gnu/libQt6Widgets.so.6 (0x000014b761600000)
libQt6Gui.so.6 => /lib/x86_64-linux-gnu/libQt6Gui.so.6 (0x000014b760e00000)
libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x000014b762ba1000)
libtorrent-rasterbar.so.2.0 => /usr/local/lib/libtorrent-rasterbar.so.2.0 (0x000014b760800000)
libcrypto.so.3 => /lib/x86_64-linux-gnu/libcrypto.so.3 (0x000014b760200000)
libQt6Network.so.6 => /lib/x86_64-linux-gnu/libQt6Network.so.6 (0x000014b760667000)
libQt6Sql.so.6 => /lib/x86_64-linux-gnu/libQt6Sql.so.6 (0x000014b762b55000)
libQt6Xml.so.6 => /lib/x86_64-linux-gnu/libQt6Xml.so.6 (0x000014b762b30000)
libQt6DBus.so.6 => /lib/x86_64-linux-gnu/libQt6DBus.so.6 (0x000014b762a7b000)
libQt6Core.so.6 => /lib/x86_64-linux-gnu/libQt6Core.so.6 (0x000014b75fc00000)
libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x000014b75f800000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x000014b760117000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x000014b762a55000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x000014b75f400000)
/lib64/ld-linux-x86-64.so.2 (0x000014b762bc1000)
libEGL.so.1 => /lib/x86_64-linux-gnu/libEGL.so.1 (0x000014b762a42000)
libfontconfig.so.1 => /lib/x86_64-linux-gnu/libfontconfig.so.1 (0x000014b761db2000)
libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x000014b75fac2000)
libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x000014b75f6b9000)
libxkbcommon.so.0 => /lib/x86_64-linux-gnu/libxkbcommon.so.0 (0x000014b761d6c000)
libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x000014b761d3a000)
libOpenGL.so.0 => /lib/x86_64-linux-gnu/libOpenGL.so.0 (0x000014b7615d5000)
libpng16.so.16 => /lib/x86_64-linux-gnu/libpng16.so.16 (0x000014b76159d000)
libharfbuzz.so.0 => /lib/x86_64-linux-gnu/libharfbuzz.so.0 (0x000014b75f318000)
libmd4c.so.0 => /lib/x86_64-linux-gnu/libmd4c.so.0 (0x000014b76158b000)
libfreetype.so.6 => /lib/x86_64-linux-gnu/libfreetype.so.6 (0x000014b75f24e000)
libssl.so.3 => /lib/x86_64-linux-gnu/libssl.so.3 (0x000014b75f614000)
libgssapi_krb5.so.2 => /lib/x86_64-linux-gnu/libgssapi_krb5.so.2 (0x000014b761537000)
libbrotlidec.so.1 => /lib/x86_64-linux-gnu/libbrotlidec.so.1 (0x000014b760df2000)
libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x000014b75f191000)
libproxy.so.1 => /lib/x86_64-linux-gnu/libproxy.so.1 (0x000014b760dd4000)
libdbus-1.so.3 => /lib/x86_64-linux-gnu/libdbus-1.so.3 (0x000014b760d86000)
libicui18n.so.72 => /lib/x86_64-linux-gnu/libicui18n.so.72 (0x000014b75ee00000)
libicuuc.so.72 => /lib/x86_64-linux-gnu/libicuuc.so.72 (0x000014b75ec01000)
libdouble-conversion.so.3 => /lib/x86_64-linux-gnu/libdouble-conversion.so.3 (0x000014b760d72000)
libb2.so.1 => /lib/x86_64-linux-gnu/libb2.so.1 (0x000014b75faa4000)
libpcre2-16.so.0 => /lib/x86_64-linux-gnu/libpcre2-16.so.0 (0x000014b75eb73000)
libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 (0x000014b75eabb000)
libexpat.so.1 => /lib/x86_64-linux-gnu/libexpat.so.1 (0x000014b75fa79000)
libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x000014b75f167000)
libpcre2-8.so.0 => /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x000014b75ea21000)
libgraphite2.so.3 => /lib/x86_64-linux-gnu/libgraphite2.so.3 (0x000014b75f140000)
libkrb5.so.3 => /lib/x86_64-linux-gnu/libkrb5.so.3 (0x000014b75e958000)
libk5crypto.so.3 => /lib/x86_64-linux-gnu/libk5crypto.so.3 (0x000014b75e92c000)
libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 (0x000014b760d6c000)
libkrb5support.so.0 => /lib/x86_64-linux-gnu/libkrb5support.so.0 (0x000014b760d5f000)
libbrotlicommon.so.1 => /lib/x86_64-linux-gnu/libbrotlicommon.so.1 (0x000014b75e909000)
libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x000014b75e839000)
libicudata.so.72 => /lib/x86_64-linux-gnu/libicudata.so.72 (0x000014b75ca00000)
libgomp.so.1 => /lib/x86_64-linux-gnu/libgomp.so.1 (0x000014b75e7e6000)
libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x000014b760661000)
libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x000014b760659000)
libkeyutils.so.1 => /lib/x86_64-linux-gnu/libkeyutils.so.1 (0x000014b760652000)
libresolv.so.2 => /lib/x86_64-linux-gnu/libresolv.so.2 (0x000014b760104000)
libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x000014b75fa6d000)
libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x000014b75c8b7000)
liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x000014b75c885000)
liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x000014b75c862000)
libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x000014b75c84d000)
libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x000014b75c827000)
libmd.so.0 => /lib/x86_64-linux-gnu/libmd.so.0 (0x000014b75f607000)

[dacorsa]

@glassez installing now libcurl4-openssl-dev i have:

[19/313] Building CXX object src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/net/downloadmanager.cpp.o -c /app/qBittorrent/src/base/net/downloadmanager.cpp
/app/qBittorrent/src/base/net/downloadmanager.cpp: In constructor ‘Net::DownloadManager::DownloadManager(QObject*)’:
/app/qBittorrent/src/base/net/downloadmanager.cpp:121:55: error: ‘sslErrors’ is not a member of ‘QNetworkAccessManager’
121 | connect(m_networkManager, &QNetworkAccessManager::sslErrors, this
| ^~~~~~~~~
/app/qBittorrent/src/base/net/downloadmanager.cpp: In lambda function:
/app/qBittorrent/src/base/net/downloadmanager.cpp:126:32: error: ‘const class QSslError’ has no member named ‘errorString’
126 | errorList += error.errorString();
| ^~~~~~~~~~~
[24/313] Building CXX object src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/bittorrent/tracker.cpp.o -c /app/qBittorrent/src/base/bittorrent/tracker.cpp
In file included from /app/qBittorrent/src/base/bittorrent/tracker.cpp:41:
/app/qBittorrent/src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.6-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/src/base/http/server.h:34:
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[29/313] Building CXX object src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
FAILED: src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o
/usr/bin/c++ -DBOOST_ASIO_ENABLE_CANCELIO -DBOOST_ASIO_NO_DEPRECATED -DOPENSSL_NO_SSL2 -DQBT_USES_DBUS -DQBT_USES_LIBTORRENT2 -DQT_CORE_LIB -DQT_DBUS_LIB -DQT_DISABLE_DEPRECATED_UP_TO=0x060500 -DQT_NETWORK_LIB -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_FROM_BYTEARRAY -DQT_NO_CAST_TO_ASCII -DQT_NO_DEBUG -DQT_NO_DEBUG_OUTPUT -DQT_NO_NARROWING_CONVERSIONS_IN_CONNECT -DQT_SQL_LIB -DQT_STRICT_ITERATORS -DQT_USE_QSTRINGBUILDER -DQT_XML_LIB -DTORRENT_LINKING_SHARED -DTORRENT_SSL_PEERS -DTORRENT_USE_LIBCRYPTO -DTORRENT_USE_OPENSSL -I/app/qBittorrent/build/src/base/qbt_base_autogen/include -I/app/qBittorrent/src -isystem /opt/qt6.6-static/include/QtCore -isystem /opt/qt6.6-static/include -isystem /opt/qt6.6-static/mkspecs/linux-g++ -isystem /opt/qt6.6-static/include/QtNetwork -isystem /opt/qt6.6-static/include/QtSql -isystem /opt/qt6.6-static/include/QtXml -isystem /opt/qt6.6-static/include/QtDBus -O3 -DNDEBUG -std=c++20 -fexceptions -fPIC -ffunction-sections -fdata-sections -Wall -Wextra -Wcast-qual -Wcast-align -Winvalid-pch -Woverloaded-virtual -Wold-style-cast -Wnon-virtual-dtor -pedantic -pedantic-errors -Wstrict-null-sentinel -MD -MT src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -MF src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o.d -o src/base/CMakeFiles/qbt_base.dir/qbt_base_autogen/mocs_compilation.cpp.o -c /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp
In file included from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/moc_server.cpp:9,
from /app/qBittorrent/build/src/base/qbt_base_autogen/mocs_compilation.cpp:18:
/app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:66:17: error: field ‘m_key’ has incomplete type ‘QSslKey’
66 | QSslKey m_key;
| ^~~~~
In file included from /opt/qt6.6-static/include/QtNetwork/QSslCertificate:1,
from /app/qBittorrent/build/src/base/qbt_base_autogen/N5CYPY6UQL/../../../../../src/base/http/server.h:34:
/opt/qt6.6-static/include/QtNetwork/qsslcertificate.h:26:7: note: forward declaration of ‘class QSslKey’
26 | class QSslKey;
| ^~~~~~~
[30/313] Building CXX object src/base/CMakeFiles/qbt_base.dir/torrentfileswatcher.cpp.o

can you help me?

[glassez]

installing now libcurl4-openssl-dev

It's wrong! You need libssl-dev.

[dacorsa]

installing now libcurl4-openssl-dev

It's wrong! You need libssl-dev.

thanks already installed, same error

[glassez]

thanks already installed, same error

IIRC, @flaggz did it. Maybe he can tell you more?

P.S. Qt 6.6 isn't released yet, is it? Anyway it wasn't even tested for compatibility with qBittorrent.

[dacorsa]

yes, qb support qt 6.5.2

[dacorsa]

i have register at qt site, and installed this:
qt-unified-linux-x64-4.6.0-online.run
but is not 6.6? qbittorrent not find this installation...why?

thanks for all

[dacorsa]

downloaded another file qt 6.5.2 , qt-everywhere-src-6.5.2 but i have this error when launch cmake --build . :

FAILED: qtbase/src/assets/icons/.rcc/qrc_example_icons.cpp /app/qt-everywhere-src-6.5.2/qtbase/src/assets/icons/.rcc/qrc_example_icons.cpp
cd /app/qt-everywhere-src-6.5.2/qtbase/src/assets/icons && /app/qt-everywhere-src-6.5.2/qtbase/libexec/rcc --output /app/qt-everywhere-src-6.5.2/qtbase/src/assets/icons/.rcc/qrc_example_icons.cpp --name example_icons /app/qt-everywhere-src-6.5.2/qtbase/src/assets/icons/.rcc/example_icons.qrc
/app/qt-everywhere-src-6.5.2/qtbase/libexec/rcc: /lib/x86_64-linux-gnu/libQt6Core.so.6: version `Qt_6.5' not found (required by /app/qt-everywhere-src-6.5.2/qtbase/libexec/rcc)
[37/9228] Building CXX object qtbase/src/plugins/tls/openssl/CMakeFiles/QTlsBackendOpenSSLPlugin.dir/qtlsbackend_openssl.cpp.o
ninja: build stopped: subcommand failed.

libQt6Core.so.6: version `Qt_6.5' not found

what means? i compile qt 6.5.2 and search for qt 6.5????

someone can help me please?

[glassez]

someone can help me please?

Why do you need to compile qBittorrent yourself? It doesn't look like you're competent enough for that... Sorry, I could give some hints, but I don't keep the full build script in my head.
I did this using the method described in the qBittorrent Wiki as a basis, except that I use the official Qt installer and manually build libtorrent from source.

[dacorsa]

i'm also build libtorrent and qbittorrent, but now i have problem to have qt6.5. This is my script:

sudo killall -9 qbittorrent
sudo apt remove -y qbittorrent qbittorrent-dbg
sudo apt remove libtorrent-rasterbar1.0 libtorrent-rasterbar2.0
sudo apt install build-essential pkg-config automake libtool git qtbase5-dev qttools5-dev-tools libqt5svg5-dev python3 libboost-dev libboost-system-dev libboost-chrono-dev libboost-random-dev libssl-dev libgeoip-dev libcurl4-openssl-dev

LIBTORRENT

cd /app
git clone --recurse-submodules https://github.com/arvidn/libtorrent.git
cd /app/libtorrent
git checkout default
git reset --hard
git pull
git submodule update
git submodule update --init --recursive --remote
git submodule update --init --recursive
git pull --recurse
make uninstall
make clean
cmake -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr/local
cmake --build build --parallel $(nproc)
sudo cmake --install build

QBITTORRENT

cd /app
git clone https://github.com/qbittorrent/qBittorrent.git
cd /app/qBittorrent/
make uninstall
make clean
git reset --hard
git pull
git submodule update --init --recursive
git pull --recurse
git checkout master
cmake -G "Ninja" -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DVERBOSE_CONFIGURE=ON
cmake --build build --parallel $(nproc)
sudo cmake --install build
ls -la /usr/local/bin/qbittorrent

Please help me with build qt6.5!

thanks

[zywo]

Why not build qtbase, qttools, qtsvg and qttranslations individually and install theme to same path in your $HOME directory like this:

qtbase:

wget -c https://download.qt.io/official_releases/qt/6.5/6.5.2/submodules/qtbase-everywhere-src-6.5.2.tar.xz
tar Jxvf qtbase-everywhere-src-6.5.2.tar.xz
cmake -B qt6-base -G Ninja -DCMAKE_INSTALL_PREFIX=${HOME}/qt6.5.2_install_dir -S qtbase-everywhere-src-6.5.2
cmake --build qt6-base --parallel 4
cmake --install qt6-base

qttools:

wget -c https://download.qt.io/official_releases/qt/6.5/6.5.2/submodules/qttools-everywhere-src-6.5.2.tar.xz
tar Jxvf qttools-everywhere-src-6.5.2.tar.xz
cmake -B qt6-tools -G Ninja -DCMAKE_INSTALL_PREFIX=${HOME}/qt6.5.2_install_dir -S qttools-everywhere-src-6.5.2
cmake --build qt6-tools --parallel 4
cmake --install qt6-tools

qtsvg:

wget -c https://download.qt.io/official_releases/qt/6.5/6.5.2/submodules/qtsvg-everywhere-src-6.5.2.tar.xz
tar Jxvf qtsvg-everywhere-src-6.5.2.tar.xz
cmake -B qt6-svg -G Ninja -DCMAKE_INSTALL_PREFIX=${HOME}/qt6.5.2_install_dir -S qtsvg-everywhere-src-6.5.2
cmake --build qt6-svg --parallel 4
cmake --install qt6-svg

qttranslations:

wget -c https://download.qt.io/official_releases/qt/6.5/6.5.2/submodules/qttranslations-everywhere-src-6.5.2.tar.xz
tar Jxvf qttranslations-everywhere-src-6.5.2.tar.xz
cmake -B qt6-translations -G Ninja -DCMAKE_INSTALL_PREFIX=${HOME}/qt6.5.2_install_dir -S qttranslations-everywhere-src-6.5.2
cmake --build qt6-translations --parallel 4
cmake --install qt6-translations

and configure qbittorrent:

cmake -B build -G Ninja -DCMAKE_PREFIX_PATH=${HOME}/qt6.5.2_install_dir /path/to/qbittorrent

[glassez]

@dacorsa
Well, you're welcome.

[zywo]

Please post the return of this:

ldd /usr/local/bin/qbittorrent | grep libQt6

[dacorsa]

@zywo i search on internet a solution...and i found this that works very well:

-DCMAKE_INSTALL_RPATH=/opt/qt6.5.2/lib

cmake -B build -G Ninja -DCMAKE_PREFIX_PATH=/opt/qt6.5.2 -DCMAKE_INSTALL_PREFIX=/usr/local -DVERBOSE_CONFIGURE=ON -DCMAKE_INSTALL_RPATH=/opt/qt6.5.2/lib

before i have :
ldd qbittorrent
./qbittorrent: /lib/x86_64-linux-gnu/libQt6Core.so.6: version `Qt_6.5' not found (required by ./qbittorrent)
linux-vdso.so.1 (0x00007fff73fc6000)
libQt6Widgets.so.6 => /lib/x86_64-linux-gnu/libQt6Widgets.so.6 (0x0000152f62800000)
libQt6Gui.so.6 => /lib/x86_64-linux-gnu/libQt6Gui.so.6 (0x0000152f62000000)

and after:
ldd qbittorrent
linux-vdso.so.1 (0x00007fff1d065000)
libQt6Widgets.so.6 => /opt/qt6.5.2/lib/libQt6Widgets.so.6 (0x000014601ac00000)
libQt6Gui.so.6 => /opt/qt6.5.2/lib/libQt6Gui.so.6 (0x000014601a200000)

[zywo]

My advice:
Never install manually compiled software to the system, always install them to a specific place in your user's ${HOME} directory.

[dacorsa]

ok i move all in /home/user/Qt

[xavier2k6]

It doesn't look like you're competent enough for that... Sorry

@dacorsa my apologies but I have to agree with @glassez here, especially since you've had problems previously in #13274

Our codebase can build with Qt 6.5.2 & even that is used in our CI builds.

Qt 6.6 - is still in beta!!!!

With that being said....this is "not an issue" with qBittorrent & I'm goin to move it to "Discussions" so that you may continue receiving help.

[dacorsa]

i have try qt6.5 and qt6.6, same result. The problem is not my ability to compile, but ubuntu seek always its qt6 installation:
#19457 (comment)
/app/qt-everywhere-src-6.5.2/qtbase/libexec/rcc: /lib/x86_64-linux-gnu/libQt6Core.so.6: version `Qt_6.5' not found (required by /app/qt-everywhere-src-6.5.2/qtbase/libexec/rcc)

so i have to move in another place all the libQt6* of the system to compile qbittorrent:
mv /lib/x86_64-linux-gnu/libQt6* /temp/

and finally COMPILE qbittorrent with success !

[zywo]

But Debian and Ubuntu provide only Qt 6.4.2 and boost 1.74

[dacorsa]

that's the big problem

[glassez]

Not that big. When qBittorrent v5.0 gets to some kind of pre-release state, libraries can also be updated there.
Anyway we provide official releases for Linux (as well as test builds) in AppImage format that is self-contained.

[dacorsa]

thanks @glassez

[dacorsa]

@glassez Hi, i have try your appimage:

12:29:30 dacorsa@NanoKDE /app $ ./qbittorrent-4.6.0beta1_lt20_x86_64.AppImage

(process:1758775): GLib-CRITICAL **: 12:29:39.128: g_file_test: assertion 'filename != NULL' failed
/tmp/.mount_qbittonpCpFV/AppRun.wrapped: /lib/x86_64-linux-gnu/libQt6Core.so.6: version `Qt_6.5' not found (required by /tmp/.mount_qbittonpCpFV/AppRun.wrapped)

do you know why not works?

thanks, best regards

[dacorsa]

i tried to move away the libs, but now i receive this error:
12:29:43 dacorsa@NanoKDE /app $ ./qbittorrent-4.6.0beta1_lt20_x86_64.AppImage

(process:1808943): GLib-CRITICAL **: 12:31:52.554: g_file_test: assertion 'filename != NULL' failed
/tmp/.mount_qbittoYCyvZi/AppRun.wrapped: symbol lookup error: /tmp/.mount_qbittoYCyvZi/AppRun.wrapped: undefined symbol: _ZNK10libtorrent14torrent_handle11add_trackerERKNS_4v1_214announce_entryE
12:31:54 dacorsa@NanoKDE /app $

[flaggz]

Now I can compile qbittorrent but I have this message in the console:

qt.network.ssl: No TLS backend is available
qt.network.ssl: No functional TLS backend was found

on cmake compilation I see this output so it should work.
-- Found OpenSSL: /home/§§§/6.5.2/gcc_64/lib/libcrypto.so (found suitable version "1.1.1d", minimum required is "1.1.1")

Any thoughts?

[flaggz]

same problem

$ ls -l 6.5.2_dacorsa/gcc_64/
total 96
drwxr-xr-x   2 user user  4096 16 ago 14.35 bin
drwxr-xr-x   4 user user  4096  6 lug 20.53 doc
drwxr-xr-x 139 user user  4096  8 lug 03.28 include
drwxr-xr-x   5 user user 32768  8 lug 05.53 lib
drwxr-xr-x   2 user user  4096 16 ago 14.35 libexec
drwxr-xr-x   2 user user 12288  7 lug 20.24 metatypes
drwxr-xr-x  64 user user  4096  7 lug 20.24 mkspecs
drwxr-xr-x   2 user user  4096  8 lug 03.28 modules
drwxr-xr-x   2 user user  4096  7 lug 15.33 phrasebooks
drwxr-xr-x  33 user user  4096  8 lug 03.28 plugins
drwxr-xr-x  25 user user  4096  8 lug 03.28 qml
drwxr-xr-x   2 user user  4096  7 lug 20.24 resources
drwxr-xr-x   3 user user 12288  7 lug 20.24 translations

$ echo $QT_PLUGIN_PATH
/home/user/6.5.2_dacorsa/gcc_64/plugins

$ echo $EXTRA_QT_PLUGINS
/home/user/6.5.2_dacorsa/gcc_64/plugins

[dacorsa]

ok @flaggz but why do you need these variables? i don't use them and compile well qbittorrent.
10:07:51 root /home/dacorsa # echo $QT_PLUGIN_PATH

10:07:53 root /home/dacorsa # echo $EXTRA_QT_PLUGINS

10:07:55 root /home/dacorsa #

ciao

[glassez]

IIRC, there is no problem with compilation. There is problem with runtime dependencies.

[dacorsa]

ok, i don't know, hope you solve soon. :)
this is my output:
-- Found OpenSSL: /usr/lib/x86_64-linux-gnu/libcrypto.so (found suitable version "3.0.8", minimum required is "1.1.1")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.13", minimum required is "1.2.11")
-- Found Threads: TRUE
-- Performing Test HAVE_STDATOMIC
-- Performing Test HAVE_STDATOMIC - Success
-- Found WrapAtomic: TRUE
-- Performing Test SNS_SUPPORT
-- Performing Test SNS_SUPPORT - Success
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so
-- Found WrapOpenGL: TRUE
-- Found XKB: /usr/lib/x86_64-linux-gnu/libxkbcommon.so (found suitable version "1.5.0", minimum required is "0.5.0")
-- Found WrapVulkanHeaders: /usr/include
-- Configuring done (0.8s)
-- Generating done (0.0s)
-- Build files have been written to: /app/qBittorrent/build
[1/365] Automatic MOC for target qbt_base
AutoMoc: /app/qBittorrent/src/base/interfaces/iapplication.h:0:1: note: No relevant classes found. No output generated.
[121/365] Building CXX object src/gui/CMakeFiles/qbt_gui.dir/hidabletabwidget.cpp.o

[flaggz]

I don't know what to do. OpenSSL is there.
Isn't there a way to statically compile runtime dependencies?

[dacorsa]

At this point i think i can write a little guide to help everyone want compile qBittorrent v5.0.0 Alpha1:
Install some dependencies:
sudo apt install cmake cmake-qt-gui ninja-build openssl

Download del file "qt-unified-linux-x64-4.6.0-online.run" from this site:
https://www.qt.io/download-open-source

chmod 755 qt-unified-linux-x64-4.6.0-online.run
Install like this in /opt (~ 4gb):
2 photo attached

Now:

1. In /etc/environment, insert export PATH=/opt/Qt/6.5.2/gcc_64/bin/:$PATH
2. Modify the qtchooser configuration file:
   Replace Default Qt version paths in:
   vi/usr/lib/x86_64-linux-gnu/qtchooser/default.conf
   or in newer releases:
   vi /usr/lib/x86_64-linux-gnu/qt-default/qtchooser/default.conf
   Modify in:
   /opt/Qt/6.5.2/gcc_64/bin/
   /opt/Qt/6.5.2/gcc_64/lib/
   Verify with:
   qtchooser -print-env
3. Create a symlink to the Qt 6 qmake binary:
   ln -s /opt/Qt/6.5.2/gcc_64/bin/qmake /usr/bin/qmake
   ln -s /opt/Qt/6.5.2/gcc_64/bin/qmake6 /usr/bin/qmake6
4. Insert these lines in /etc/environment:
   export CMAKE_PREFIX_PATH=/opt/Qt/6.0.0/gcc_64/
   export Qt6Svg_LIBS="/opt/Qt/6.5.2/gcc_64/lib"
   export Qt6Svg_CFLAGS="/opt/Qt/6.5.2/gcc_64/lib"

Now reboot, after install these dependencies for qBittorrent:

sudo apt install autoconf automake autopoint autotools-dev debhelper debugedit dh-autoreconf dh-strip-nondeterminism dwz gettext intltool-debian libboost-dev libboost-system-dev libboost-system1.81-dev libboost-system1.81.0 libboost1.81-dev libclang1-15 libdebhelper-perl libegl-dev libfile-stripnondeterminism-perl libgl-dev libglu1-mesa-dev libglx-dev libopengl-dev libpthread-stubs0-dev libssl-dev libsub-override-perl libtool libvulkan-dev libx11-dev libxau-dev libxcb1-dev libxdmcp-dev libxext-dev m4 po-debconf x11proto-dev xorg-sgml-doctools xtrans-dev
Now compile libtorrent and qBittorrent:
LIBTORRENT
cd /app
git clone --recurse-submodules https://github.com/arvidn/libtorrent.git
cd /app/libtorrent
git checkout default
git reset --hard
git pull
git submodule update
git submodule update --init --recursive --remote
git submodule update --init --recursive
git pull --recurse
make uninstall
make clean
cmake -B build -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr/local
cmake --build build --parallel $(nproc)
sudo cmake --install build
QBITTORRENT
cd /app
git clone https://github.com/qbittorrent/qBittorrent.git
cd /app/qBittorrent/
make uninstall
make clean
git reset --hard
git pull
git submodule update --init --recursive
git pull --recurse
git checkout master
cmake -G "Ninja" -B build -DCMAKE_BUILD_TYPE=Release -DSTACKTRACE=off -DCMAKE_INSTALL_PREFIX=/usr/local -DVERBOSE_CONFIGURE=ON -DCMAKE_PREFIX_PATH=/opt/Qt/6.5.2/gcc_64 -DCMAKE_INSTALL_RPATH=/opt/Qt/6.5.2/gcc_64/lib
cmake --build build --parallel $(nproc)
sudo cmake --install build
ls -la /usr/local/bin/qbittorrent

[dacorsa]

This is the result:

[Kolcha]

sorry for bringing up an already abandoned thread, but want to say that mentioned PPA is not suitable for building qBittorrent as so as Qt in that repo is built without SSL support, but qBittorrent uses some SSL-related classes (what are mentioned in build errors).

based on that PPA I made my own build and now nightly builds for Debian 12+ are available again.
if builds for Ubuntu are also needed, it is extremely easy to enable them, let me know.

see #12616 for links and any details (no need to read whole thread, just few last messages).
if you want prebuilt static Qt 6.5 suitable for qBittorrent building, you can find it here (link may become invalid, as so as I have some plans regarding build process improvements)

[flaggz]

how did you build qt6?

[Kolcha]

building Qt was never a problem in Linux... especially when you do not need to care about cross-distro compatibility. didn't read whole this thread to know what issues people faced here, sorry.

building is easy, all you need is just install some necessary dependencies. Qt has a lot of dependencies, most of them are optional, but may be required depending on your needs. installing the right dependencies maybe is the hardest part, as so as it requires some understanding what and how is used and what is required for particular case (for example what qBittorrent uses). the rest is easy, even just ./configure && make && make install (simplified) accepting default options will definitely produce "something usable" at least on the machine where it was build.

package Qt is completely different topic comparing to just build it. and it is especially hard for Debian-based systems. what I did is just used the Debian package sources (about 10 files) from mentioned PPA, and just enabled OpenSSL support in Qt by dropping -no-openssl option and adding corresponding build dependency (libssl-dev), as so as OpenSSL support inside Qt is required by qBittorrent (I didn't know that, but build errors made me think about this).

all you want to know about how Qt was built you can find in my repo here, just view debian.rules files and .dsc (or debian.control) files for the list of required dependencies. the list of dependencies is quite reasonable and minimalist, it is from ppa's author, I just added libssl-dev to it as so as it was required (very strange that ppa's author decided to exclude it). all files you will see is just specific to this particular build server I'm using, no such files exist somewhere else, but they match well to files required to build .deb package in standard way. but again, packaging != building, and building just for running on one machine is easy.

P.S> this ppa seems to provide highly-portable Qt builds (can be used in many systems), as so as only very few and extremely common external dependencies were used during the build. for distro-specific packaging such portability is not required, but I'm too lazy to change something (and why? if it works fine).

[flaggz]

finally found a solution by mixing and matching various solutions

here it is

$ git clone git://code.qt.io/qt/qt5.git qt6
$ cd qt6
$ git switch 6.5.2 (you can select your preferred version)
$ perl init-repository --module-subset=qtbase,qtsvg,qttools,qttranslations
$ mkdir qt6-build
$ cd qt6-build
$ ../configure -static -release -opengl desktop -qpa xcb,wayland -qt-doubleconversion -qt-pcre -qt-sqlite -no-cups -no-directfb -no-eglfs -no-evdev -no-eventfd -no-journald -no-glib -no-gtk -no-inotify -no-libinput -no-libproxy -no-mtdev -no-pch -no-sctp -no-securetransport -no-syslog -no-tslib -fontconfig -system-freetype -qt-harfbuzz -qt-libjpeg -qt-libpng -no-gif -no-ico -no-zstd -make libs -make tools -nomake examples -nomake tests
$ cmake --build . --parallel
without -prefix tag it will be installed in /usr/local/Qt-6.5.2/
# cmake --install .

when building qbittorrent use -DCMAKE_PREFIX_PATH=/usr/local/Qt-6.5.2/

[Kolcha]

these steps are apparent, like most of used configuration options. I see that build options are from .deb package build rules (at least they look so) :), and most of them are not really necessary and are default values in case of unavailable corresponding dependency.

It is more valuable to write what dependencies were installed, as I said, Qt is highly customizable and most dependencies are optional but may be critical in many cases, so you should pay attention to configure script output (configuration summary).

[glassez]

@Kolcha
IIRC @flaggz had a problem with runtime dependencies, which he never solved. The proposed solution is just a workaround of the problem using a statically linked Qt build.

[Kolcha]

using some manually built Qt to get qBittorrent master branch build is only the option right now, at least for Debian-based systems, including Ubuntu and any derivatives.
unfortunately, easy-to-use ppa posted at the beginning of this thread is unsuitable for building qBittorrent due to a lack of OpenSSL support as I wrote before.
but I already setup my custom repos to provide nightly builds for Debian, and now even for the most recent Ubuntu as so as the situation with Qt is the same here.

[dacorsa]

@flaggz Thanks for your report :)