Fail to run on ubuntu.

[dinfer]

Follow all steps list on the readme, using ./build.sh to generate. then in the project root, run nw build. the window is shown on the screen, but got an error in the terminal

Using nw.js v0.25.0-sdk
/home/stan/softwares/omgrpc/build/node_modules/grpc/src/grpc_extension.js:47
    throw error;
    ^

Error: Failed to load gRPC binary module because it was not installed for the current system
Expected directory: node-webkit-v0.25.0-linux-x64-glibc
Found: [node-v57-linux-x64-glibc]
This problem can often be fixed by running "npm rebuild" on the current system
Original error: Cannot find module '/home/stan/softwares/omgrpc/build/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc/grpc_node.node'
    at Object.<anonymous> (/home/stan/softwares/omgrpc/build/node_modules/grpc/src/grpc_extension.js:45:17)
    at Module._compile (module.js:597:30)
    at Object.Module._extensions..js (module.js:614:10)
    at Module.load (module.js:531:32)
    at tryModuleLoad (module.js:494:12)
    at Function.Module._load (module.js:486:3)
    at Module.require (module.js:541:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (/home/stan/softwares/omgrpc/build/node_modules/grpc/src/client.js:38:12)
    at Module._compile (module.js:597:30)

I run npm rebuild in project root and build dir, nothing changed. What should I do ?

[dinfer]

I also try build using command rather than using the build.sh script. got the following error.

> [email protected] install /home/stan/softwares/omgrpc/node_modules/grpc
> node-pre-gyp install --fallback-to-build --library=static_library

/bin/sh: 1: ./content/nw/tools/sysroot_ld_path.sh: not found
gyp: Call to './content/nw/tools/sysroot_ld_path.sh /home/stan/softwares/omgrpc/node_modules/grpc/build/linux/debian_jessie_amd64-sysroot' returned exit status 127 while in binding.gyp. while trying to load binding.gyp
gyp ERR! configure error
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (/usr/lib/node_modules/nw-gyp/lib/configure.js:359:16)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Linux 4.13.0-26-generic
gyp ERR! command "/usr/bin/node" "/usr/bin/nw-gyp" "configure" "--fallback-to-build" "--library=static_library" "--module=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc/grpc_node.node" "--module_name=grpc_node" "--module_path=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc"
gyp ERR! cwd /home/stan/softwares/omgrpc/node_modules/grpc
gyp ERR! node -v v8.9.3
gyp ERR! nw-gyp -v v3.6.3
gyp ERR! not ok
node-pre-gyp ERR! build error
node-pre-gyp ERR! stack Error: Failed to execute 'nw-gyp configure --fallback-to-build --library=static_library --module=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc/grpc_node.node --module_name=grpc_node --module_path=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc' (1)
node-pre-gyp ERR! stack     at ChildProcess.<anonymous> (/home/stan/softwares/omgrpc/node_modules/grpc/node_modules/node-pre-gyp/lib/util/compile.js:83:29)
node-pre-gyp ERR! stack     at emitTwo (events.js:126:13)
node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:925:16)
node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
node-pre-gyp ERR! System Linux 4.13.0-26-generic
node-pre-gyp ERR! command "/usr/bin/node" "/home/stan/softwares/omgrpc/node_modules/grpc/node_modules/.bin/node-pre-gyp" "install" "--fallback-to-build" "--library=static_library"
node-pre-gyp ERR! cwd /home/stan/softwares/omgrpc/node_modules/grpc
node-pre-gyp ERR! node -v v8.9.3
node-pre-gyp ERR! node-pre-gyp -v v0.6.39
node-pre-gyp ERR! not ok
Failed to execute 'nw-gyp configure --fallback-to-build --library=static_library --module=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc/grpc_node.node --module_name=grpc_node --module_path=/home/stan/softwares/omgrpc/node_modules/grpc/src/node/extension_binary/node-webkit-v0.25.0-linux-x64-glibc' (1)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] install: `node-pre-gyp install --fallback-to-build --library=static_library`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/stan/.npm/_logs/2018-01-18T07_05_49_949Z-debug.log

[dytomode]

I have the same problem

[nickman]

I was able to fix that using a workaround outlined here: nwjs/nw.js#5960
Specifically (and slightly edited):

Edit file ~/.nw-gyp/0.25.0/common.gypi
remove:
['OS=="linux" and target_arch=="x64"', { 'sysroot': '<!(cd <(DEPTH) && pwd -P)/build/linux/debian_jessie_amd64-sysroot', }],
replace
[ 'target_arch=="x64"', { 'cflags': [ '-m64', '--sysroot=<(sysroot)' ], 'ldflags': [ '-m64', '--sysroot=<(sysroot)','<!(<(DEPTH)/build/linux/sysroot_ld_path.sh <(sysroot))' ], }],
with
[ 'target_arch=="x64"', { 'cflags': [ '-m64' ], 'ldflags': [ '-m64' ], }],