宝石环境设置不正确

我试图创建一个新的Rails应用程序，我收到以下错误，当我尝试“新的轨道......”宝石环境设置不正确

/Users/david12/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:315:in `to_specs': Could not find 'railties' (>= 0) among 14 total gem(s) (Gem::LoadError) 
Checked in 'GEM_PATH=/Users/david12/.rvm/gems/ruby-2.0.0-p598:/Users/david12/.rvm/gems/[email protected]', execute `gem env` for more information 
    from /Users/david12/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:324:in `to_spec' 
    from /Users/david12/.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>'

进出口使用RVM，我相信我已经安装了一些东西。这里是我的宝石ENV的输出：

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/david12/.rvm/gems/ruby-2.0.0-p598 
    - RUBY EXECUTABLE: /Users/david12/.rvm/rubies/ruby-2.0.0-p598/bin/ruby 
    - EXECUTABLE DIRECTORY: /Users/david12/.rvm/gems/ruby-2.0.0-p598/bin 
    - SPEC CACHE DIRECTORY: /Users/david12/.gem/specs 
    - SYSTEM CONFIGURATION DIRECTORY: /Users/david12/.rvm/rubies/ruby-2.0.0-p598/etc 
    - RUBYGEMS PLATFORMS: 
    - ruby 
    - x86_64-darwin-14 
    - GEM PATHS: 
    - /Users/david12/.rvm/gems/ruby-2.0.0-p598 
    - /Users/david12/.rvm/gems/[email protected] 
    - GEM CONFIGURATION: 
    - :update_sources => true 
    - :verbose => true 
    - :backtrace => false 
    - :bulk_threshold => 1000 
    - REMOTE SOURCES: 
    - https://rubygems.org/ 
    - SHELL PATH: 
    - /Users/david12/.rvm/gems/ruby-2.0.0-p598/bin 
    - /Users/david12/.rvm/gems/[email protected]/bin 
    - /Users/david12/.rvm/rubies/ruby-2.0.0-p598/bin 
    - /Users/david12/.rvm/bin 
    - /usr/local/bin 
    - /usr/local/bin 
    - /usr/bin 
    - /bin 
    - /usr/sbin 
    - /sbin 
    - /opt/X11/bin 
Michael-Davidsons-MacBook-Pro:Rails david12$ rails new test 
/Users/david12/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:315:in `to_specs': Could not find 'railties' (>= 0) among 14 total gem(s) (Gem::LoadError) 
Checked in 'GEM_PATH=/Users/david12/.rvm/gems/ruby-2.0.0-p598:/Users/david12/.rvm/gems/[email protected]', execute `gem env` for more information 
    from /Users/david12/.rvm/rubies/ruby-2.0.0-p598/lib/ruby/site_ruby/2.0.0/rubygems/dependency.rb:324:in `to_spec' 
    from /Users/david12/.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>' 
Michael-Davidsons-MacBook-Pro:Rails david12$ gem env 
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/david12/.rvm/gems/ruby-2.0.0-p598 
    - RUBY EXECUTABLE: /Users/david12/.rvm/rubies/ruby-2.0.0-p598/bin/ruby 
    - EXECUTABLE DIRECTORY: /Users/david12/.rvm/gems/ruby-2.0.0-p598/bin 
    - SPEC CACHE DIRECTORY: /Users/david12/.gem/specs 
    - SYSTEM CONFIGURATION DIRECTORY: /Users/david12/.rvm/rubies/ruby-2.0.0-p598/etc 
    - RUBYGEMS PLATFORMS: 
    - ruby 
    - x86_64-darwin-14 
    - GEM PATHS: 
    - /Users/david12/.rvm/gems/ruby-2.0.0-p598 
    - /Users/david12/.rvm/gems/[email protected] 
    - GEM CONFIGURATION: 
    - :update_sources => true 
    - :verbose => true 
    - :backtrace => false 
    - :bulk_threshold => 1000 
    - REMOTE SOURCES: 
    - https://rubygems.org/ 
    - SHELL PATH: 
    - /Users/david12/.rvm/gems/ruby-2.0.0-p598/bin 
    - /Users/david12/.rvm/gems/[email protected]/bin 
    - /Users/david12/.rvm/rubies/ruby-2.0.0-p598/bin 
    - /Users/david12/.rvm/bin 
    - /usr/local/bin 
    - /usr/local/bin 
    - /usr/bin 
    - /bin 
    - /usr/sbin 
    - /sbin 
    - /opt/X11/bin

而且，如果它帮助这里是我的PATH：

/Users/david12/.rvm/gems/ruby-2.0.0-p598/bin:/Users/david12/.rvm/gems/[email protected]/bin:/Users/david12/.rvm/rubies/ruby-2.0.0-p598/bin:/Users/david12/.rvm/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin

上什么大清洗了任何想法？

来源

2015-03-13 davids12

运行命令

gem install rails

一次。它会下载并安装缺失的依赖项，包括railties。

来源

2015-03-13 13:50:38

谢谢。事实证明，我必须先更新Xcode，然后运行gem install rails，然后重新启动并运行。再次感谢。 – davids12 2015-03-13 14:23:15

我有同样的错误，这种解决方案不适用于我的情况。 – 2015-06-06 20:30:49

我建议你创建自己的堆栈文章;）它会更简单 – 2015-06-06 21:02:14

宝石环境设置不正确

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