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Facing Installation error #567
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Can you please tell me some more about your Ruby installation? e.g., are you using rbenv/ruby-build, or did you install via apt, or what? Can you please also do a |
just had this issue so i'll put my info in: osx el capitan, ruby 2.3.3 via rvm
|
What version of Rake are you all using, out of curiosity? |
I'm getting this error on Travis CI, with the default configuration: $ ruby --version
ruby 1.9.3p551 (2014-11-13 revision 48407) [x86_64-linux]
$ rake --version
rake, version 10.2.2 |
Upgrading to Rake 12.0.0 didn't help. |
Works on Ruby 2.0.0, though. |
Suspect to be same issue as #591. |
When I try to install nmatrix on ubuntu 14.04, this is the error which I am receiving .
Could someone help me out.
gem install nmatrix
Building native extensions. This could take a while...
/usr/local/lib/site_ruby/2.1.0/rubygems/ext/builder.rb:76: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
ERROR: Error installing nmatrix:
ERROR: Failed to build gem native extension.
/usr/bin/ruby2.1 -r ./siteconf20170203-16014-uam014.rb extconf.rb
/var/lib/gems/2.1.0/gems/nmatrix-0.2.3/lib/nmatrix/mkmf.rb:45: warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
using C++ standard... c++11
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log file for more details. You may
need configuration options.
Provided configuration options:
'--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/bin/ruby2.1
/var/lib/gems/2.1.0/gems/nmatrix-0.2.3/lib/nmatrix/mkmf.rb:91:in
<top (required)>': undefined method
+' for nil:NilClass (NoMethodError)from /usr/local/lib/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in
require' from /usr/local/lib/site_ruby/2.1.0/rubygems/core_ext/kernel_require.rb:55:in
require'from extconf.rb:28:in `
g++ reports version... 4.9.2-10ubuntu13)
extconf failed, exit code 1
Gem files will remain installed in /var/lib/gems/2.1.0/gems/nmatrix-0.2.3 for inspection.
Results logged to /var/lib/gems/2.1.0/extensions/x86_64-linux/2.1.0/nmatrix-0.2.3/gem_make.out
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