软件包更新将gem安装到~/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0
[英]Bundle update installs gems into ~/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0
问题描述
I have a rails project located at ~/RailsApp 
我有一个Rails项目位于〜/ RailsApp
From there I run: bundle update 从那里我运行：捆绑包更新
The ensuing gems are then installed into this directory: 然后将随后的gem安装到此目录中：
~/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0 ~/.rvm/gems/ruby-2.0.0-p247@railstutorial_rails_4_0
What is railstutorial_rails_4_0 and where is it coming from? 什么是railstutorial_rails_4_0，它来自哪里？ Is this directory configured somewhere? 该目录配置在某处吗？
It's an issue because when I try to debug in RubyMine I receive this message: Could not find nokogiri-1.6.6.2 in any of the sources (Bundler::GemNotFound) However, when I run "gems list" I see that the gem is installed - but it's in that strange directory of ruby-2.0.0-p247@railstutorial_rails_4_0. 这是一个问题，因为当我尝试在RubyMine中调试时，收到以下消息：在任何来源中都找不到nokogiri-1.6.6.2（Bundler :: GemNotFound）。但是，当我运行“ gems list”时，我看到该gem是已安装-但它位于ruby-2.0.0-p247@railstutorial_rails_4_0的那个奇怪的目录中。
Also, what is the difference between ~/.rvm/gems/ruby-2.0.0-p247 and ~/.rvm/gems/ruby-2.0.0-p247@global? 另外，〜/ .rvm / gems / ruby-2.0.0-p247和~/.rvm/gems/ruby-2.0.0-p247@global有什么区别？ There is also a directory called ~/.rvm/gems/ruby-2.0.0-p451@railsapp.com 还有一个名为~/.rvm/gems/ruby-2.0.0-p451@railsapp.com的目录
Why are there so many directories in the gems folder and not just one to contain all the gems? 为什么gems文件夹中有这么多目录，而不仅仅是包含所有gem的目录？
1 个解决方案
解决方案1
1 已采纳 2015-02-12 18:02:52
The path ~/.rvm/gems/ indicates that you are using RVM . 路径~/.rvm/gems/表示您正在使用RVM 。 The name railstutorial_rails_4_0 after the @ is an RVM gemset . @之后的名称railstutorial_rails_4_0是RVM gemset 。
You likely have a .ruby-gemset file inside your project, containing the name of the gemset. 您的项目中可能有一个.ruby-gemset文件，其中包含gemset的名称。 RVM automatically switches to it when found. 找到后，RVM会自动切换到它。
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