Ruby Rails 4.2和gem配置已损坏

我的OSXRuby开发环境坏了，我不知道为什么。 我不知道gem路径是错误的，但我不知道如何修复它

/Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:315:in `to_specs': Could not find 'rails' (>= 0) among 14 total gem(s) (Gem::LoadError)
Checked in 'GEM_PATH=/Users/muqaddar/.rvm/gems/ruby-2.0.0-p598:/Users/muqaddar/.rvm/gems/ruby-2.0.0-p598@global', execute `gem env` for more information
    from /Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:324:in `to_spec'
    from /Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_gem.rb:64:in `gem'
    from /usr/bin/rails:22:in `<main>'

我尝试了很多东西，读了很多文章。 -重新安装rvm -删除。供应商/捆绑包 -捆绑安装 …等等

---

我认为gems没有安装在正确的目录中。如何根据我的rvm配置进行更改？

如果您使用的是mac，则应尝试执行以下步骤：

请注意，安装新gem时，首先必须将其添加到编辑器中的gem文件中。例如：gem'bootstrap sass'，“~>3.3.3”

---

完成此操作后，使用终端导航到您的文件夹，并键入：bundle install。这将安装您添加的gems。

谢谢您的链接。我不知道。然而，我对rails并不陌生。当我安装gems时，我总是这样做。我不知道是什么问题，为什么我的配置突然中断。

RubyGems Environment:
  - RUBYGEMS VERSION: 2.4.6
  - RUBY VERSION: 2.0.0 (2014-11-13 patchlevel 598) [x86_64-darwin14.1.0]
  - INSTALLATION DIRECTORY: /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598
  - RUBY EXECUTABLE: /Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/bin/ruby
  - EXECUTABLE DIRECTORY: /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598/bin
  - SPEC CACHE DIRECTORY: /Users/muqaddar/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-14
  - GEM PATHS:
     - /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598
     - /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598/bin
     - /Users/muqaddar/.rvm/gems/ruby-2.0.0-p598@global/bin
     - /Users/muqaddar/.rvm/rubies/ruby-2.0.0-p598/bin
     - /usr/local/mysql/bin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin
     - /opt/X11/bin
     - /Users/muqaddar/.rvm/bin