ruby-on-rails - Red Hat Linux + Rails + RVM:Gem::Installer::ExtensionBuildError:错误:无法构建 gem native 扩展

Question

因此，我尝试将 Rails 3 应用程序部署到使用 RVM 的 Red Hat Linux 服务器，但始终失败:

    ** [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，我听从了说明，并通过 SSH 连接到服务器并运行 gem install debugger-linecache -v '1.1.2' 来确保 gem 可以安装在该服务器上，甚至转到服务器并手动克隆 git 存储库并运行 bundle install 以便所有 gem 都存在于该服务器上。然而，即使有所有的 gem ，每当我部署时，我仍然收到同样的消息。我以任何用户身份登录并输入gem list，所有 gem 都会显示出来。这些 gem 看起来也像是全局性的并且位于正确的位置:

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

有人知道我该如何解决这个问题吗？

Answer 1

所以我只是听了 Geoffroy 的建议并安装了 rvm-capistrano gem，并将这些行添加到我的 capistrano 脚本中

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

成功了!