Ruby on Rails - Rails命令将无法运行

我是Rails的新手，刚开始时遇到问题。由于分配问题，我始终得到分叉失败的错误。这是代码：Ruby on Rails - Rails命令将无法运行

[email protected]:/home/rails/rails_project# rails g model post email:string 
/usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application.rb:156:in `fork': Cannot allocate memory - fork(2) (Errno::ENOMEM) 
     from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application.rb:156:in `serve' 
     from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application.rb:131:in `block in run' 
     from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application.rb:125:in `loop' 
     from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application.rb:125:in `run' 
     from /usr/local/rvm/gems/ruby-2.2.1/gems/spring-1.6.2/lib/spring/application/boot.rb:18:in `<top (required)>' 
     from /usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' 
     from /usr/local/rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require' 
     from -e:1:in `<main>'

来源

2016-02-12 Gabriel Bufardeci

类似的问题在这里回答：http://stackoverflow.com/questions/20356927/getting-error-cannot-allocate-memory-for-rails – nodnarblee

通常情况下，当你看到ENOMEM这意味着你的系统中没有提供足够的内存来完成不管它是你正在尝试做的。在这种情况下，它看起来像你的系统没有足够的内存来处理你的命令，只是爆炸。

如果您可以发布一些有用的系统规格，但杀死正在运行的进程几乎是解决方案（除了添加更多RAM之外）。

来源

2016-02-13 09:47:43 FluffyKittens

Ruby on Rails - Rails命令将无法运行

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