无法为Chef加载Ruby宝石

Question

我正试图在VPS上安装Chef solo。我已经安装了Ruby，并为Chef-gems运行了install命令，但是，当我检查Chef的版本时，它说它无法加载文件。我和Railscast一起关注这个话题http://railscasts.com/episodes/339-chef-solo-basics?view=asciicast，只是我还安装了rbenv和Ruby 2.0.0作为初步步骤。

你能确定这个错误的原因是什么吗？

  root@Chef2:~# gem install chef ruby-shadow --no-ri --no-rdoc
    Successfully installed chef-11.4.4
    Building native extensions.  This could take a while...
    Successfully installed ruby-shadow-2.2.0
    2 gems installed
    root@Chef2:~# rbenv rehash
    root@Chef2:~# chef-solo -v
    /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require': cannot load such file -- rubygems/format (LoadError)
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/chef-11.4.4/lib/chef/provider/package/rubygems.rb:34:in `<top (required)>'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/chef-11.4.4/lib/chef/providers.rb:60:in `<top (required)>'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/chef-11.4.4/lib/chef.rb:25:in `<top (required)>'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/chef-11.4.4/lib/chef/application/solo.rb:19:in `<top (required)>'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in `require'
        from /root/.rbenv/versions/2.0.0-p195/lib/ruby/gems/2.0.0/gems/chef-11.4.4/bin/chef-solo:23:in `<top (required)>'
        from /root/.rbenv/versions/2.0.0-p195/bin/chef-solo:23:in `load'
        from /root/.rbenv/versions/2.0.0-p195/bin/chef-solo:23:in `<main>'

Answer 1

Chef 11是Chef的最新版本，现在与ruby的嵌入式副本一起打包。请参阅以下文档：

http://wiki.opscode.com/display/chef/Installing+厨师+客户+厨师+单人

Answer 2

您使用的是什么版本的rubygem？

尝试使用rubygems 1.8.25

Answer 3

我认为最初的海报可能遇到了一个ruby-2.0/rubygems-2.0问题，比如厨师11.4.4上的CHEF-3933。这些问题现在已经解决了。Chef 11.10.0支持ruby-2.1+rubygems-2.2

如果有一个综合安装程序，Gem安装是非常不鼓励的。铁轨现在已经过时了。安装应使用：

curl -L https://www.opscode.com/chef/install.sh | bash -s