ruby bundle install error when installing openproject -


i'm trying install open project , i'm stuck @ bundle install part ruby.

when run "bundle install", following error:

gem::installer::extensionbuilderror: error: failed build gem native extension.

/usr/bin/ruby extconf.rb mkmf.rb can't find header files ruby @ /usr/share/include/ruby.h

gem files remain installed in /home/openproject/openproject/vendor/cache/ruby/gems/debug_inspector-0.0.2 inspection. results logged /home/openproject/openproject/vendor/cache/ruby/gems/debug_inspector-0.0.2/ext/debug_inspector/gem_make.out error occurred while installing debug_inspector (0.0.2), , bundler cannot continue. make sure gem install debug_inspector -v '0.0.2' succeeds before bundling.

i've tried installing gem same error.

any appreciated. if need additional info, please let me know command need run information , i'll provide immediately. thanks!

i able resolve downgrading centos 7 centos 6.5 — guess didn't newer version.


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