Red Hat Linux + Rails + RVM: Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension -

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so i'm trying deploy rails 3 app red hat linux server uses rvm, keeps failing:

    ** [out :: myserver.server.com] gem::installer::extensionbuilderror: error: failed build gem native extension.     ** [out :: myserver.server.com]      ** [out :: myserver.server.com] /usr/local/rvm/rubies/ruby-1.9.3-p448/bin/ruby extconf.rb     ** [out :: myserver.server.com] checking vm_core.h... no     ** [out :: myserver.server.com] checking vm_core.h... no     ** [out :: myserver.server.com] makefile creation failed     ** [out :: myserver.server.com] **************************************************************************     ** [out :: myserver.server.com] no source ruby-1.9.3-p448 provided debugger-ruby_core_source gem.     ** [out :: myserver.server.com] **************************************************************************     ** [out :: myserver.server.com] *** extconf.rb failed ***     ** [out :: myserver.server.com] not create makefile due reason, lack of     ** [out :: myserver.server.com] necessary libraries and/or headers.  check mkmf.log file more     ** [out :: myserver.server.com] details.  may need configuration options.     ** [out :: myserver.server.com]      ** [out :: myserver.server.com] provided configuration options:     ** [out :: myserver.server.com] --with-opt-dir     ** [out :: myserver.server.com] --without-opt-dir     ** [out :: myserver.server.com] --with-opt-include     ** [out :: myserver.server.com] --without-opt-include=${opt-dir}/include     ** [out :: myserver.server.com] --with-opt-lib     ** [out :: myserver.server.com] --without-opt-lib=${opt-dir}/lib     ** [out :: myserver.server.com] --with-make-prog     ** [out :: myserver.server.com] --without-make-prog     ** [out :: myserver.server.com] --srcdir=.     ** [out :: myserver.server.com] --curdir     ** [out :: myserver.server.com] --ruby=/usr/local/rvm/rubies/ruby-1.9.3-p448/bin/ruby     ** [out :: myserver.server.com] --with-ruby-dir     ** [out :: myserver.server.com] --without-ruby-dir     ** [out :: myserver.server.com] --with-ruby-include     ** [out :: myserver.server.com] --without-ruby-include=${ruby-dir}/include     ** [out :: myserver.server.com] --with-ruby-lib     ** [out :: myserver.server.com] --without-ruby-lib=${ruby-dir}/lib     ** [out :: myserver.server.com]      ** [out :: myserver.server.com]      ** [out :: myserver.server.com] gem files remain installed in /usr/local/www/sherry-authorize-staging/shared/bundle/ruby/1.9.1/gems/debugger-linecache-1.1.2 inspection.     ** [out :: myserver.server.com] results logged /usr/local/www/sherry-authorize-staging/shared/bundle/ruby/1.9.1/gems/debugger-linecache-1.1.2/ext/trace_nums/gem_make.out     ** [out :: myserver.server.com] error occurred while installing debugger-linecache (1.1.2), , bundler     ** [out :: myserver.server.com] cannot continue.     ** [out :: myserver.server.com] make sure `gem install debugger-linecache -v '1.1.2'` succeeds before     ** [out :: myserver.server.com] bundling.

so listened directions , made sure gem install on server sshing server , running gem install debugger-linecache -v '1.1.2', , going server , manually cloning git repo , running bundle install gems exist on server. however, gems there, whenever deploy still same message. log in user , type gem list , gems show up. gems global , in right place:

[emai@511863-web3 ~]$ gem /usr/local/rvm/rubies/ruby-1.9.3-p448/bin/gem

does know how fix this?

so listened geoffroy , installed rvm-capistrano gem, , added these lines capistrano script

set :bundle_dir, '' set :bundle_flags, '--system --quiet' set :rvm_type, :system

and worked!


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