Red Hat Linux + Rails + RVM：Gem :: Installer :: ExtensionBuildError：錯誤：無法構建gem本機擴展

Question

因此，我試圖將Rails 3應用程序部署到使用RVM的Red Hat Linux服務器上，但是它始終會失敗：

    ** [out :: myserver.server.com] Gem::Installer::ExtensionBuildError: ERROR: Failed to 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 for vm_core.h... no
    ** [out :: myserver.server.com] checking for vm_core.h... no
    ** [out :: myserver.server.com] Makefile creation failed
    ** [out :: myserver.server.com] **************************************************************************
    ** [out :: myserver.server.com] No source for ruby-1.9.3-p448 provided with debugger-ruby_core_source gem.
    ** [out :: myserver.server.com] **************************************************************************
    ** [out :: myserver.server.com] *** extconf.rb failed ***
    ** [out :: myserver.server.com] Could not create Makefile due to some reason, probably lack of
    ** [out :: myserver.server.com] necessary libraries and/or headers.  Check the mkmf.log file for more
    ** [out :: myserver.server.com] details.  You 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 will remain installed in /usr/local/www/sherry-authorize-staging/shared/bundle/ruby/1.9.1/gems/debugger-linecache-1.1.2 for inspection.
    ** [out :: myserver.server.com] Results logged to /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] An error occurred while installing debugger-linecache (1.1.2), and Bundler
    ** [out :: myserver.server.com] cannot continue.
    ** [out :: myserver.server.com] Make sure that `gem install debugger-linecache -v '1.1.2'` succeeds before
    ** [out :: myserver.server.com] bundling.

因此，我聽了指示，並確保可以通過SSH到服務器並運行gem install debugger-linecache -v '1.1.2' -v'1.1.2'來確保gem可以在該服務器上gem install debugger-linecache -v '1.1.2' ，甚至可以轉到服務器並手動克隆git repo並運行bundle install以便所有gems都存在於該服務器上。 但是，即使那里有所有寶石，只要部署，我仍然會收到相同的消息。 我以任何用戶身份登錄，然后輸入gem list ，所有寶石都會顯示出來。 這些寶石也看起來像是全球性的，並且位置正確：

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

有誰知道我該如何解決？

Answer 1

所以我只是聽了Geoffroy的聲音，並安裝了rvm-capistrano gem，並將這些行添加到我的capistrano腳本中

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

而且有效！