ruby-on-rails - Ubuntu 12.04 ruby 1.9.3 Rails 4.0 : Could not find 'atomic'

Question

当我尝试创建一个 Rails 应用程序“rails new project”时，我得到以下信息:

/usr/local/lib/ruby/site_ruby/1.9.1/rubygems/dependency.rb:298:in `to_specs': Could not find 'atomic' (>= 0) - did find: [atomic-1.1.13-java] (Gem::LoadError)
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1265:in `block in activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `each'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1236:in `activate'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1268:in `block in activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `each'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1236:in `activate'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1268:in `block in activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `each'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1254:in `activate_dependencies'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/specification.rb:1236:in `activate'
from /usr/local/lib/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_gem.rb:48:in `gem'
from /usr/local/bin/rails:22:in `<main>'

我遇到了这里正在讨论的上一个问题 ubuntu 12.04 ruby 2.0 rails: Could not find 'thread_safe' .

安装线程安全 gem 后，错误消失了，然后出现了 Could not find 'atomic' 错误。 我试过:

gem install atomic

各种版本，但我仍然收到此错误。我注意到今天其他用户也出现了这些问题。

Answer 1

我现在在 OSX 10.8.4 上遇到了确切的问题

一定要用1.9.3吗？我刚刚切换到 2.0.0 并重新安装了 Rails，它工作正常。