RVM rails新项目错误

我刚刚安装了RVM，并且还安装了ruby 1.8.7和rails 2.3.5 （我之前在rails 3中使用ruby 1.9.1）但是现在当我尝试创建一个新项目RVM rails新项目错误

rails new project_name

我得到以下错误

uninitialized constant ActiveSupport::Dependencies::Mutex (NameError) 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/activesupport-2.3.5/lib/active_support.rb:56 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/bin/../lib/rails_generator.rb:28 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `gem_original_require' 
    from /Users/anandhegde/.rvm/rubies/ruby-1.8.7-p357/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in `require' 
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/gems/rails-2.3.5/bin/rails:14 
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/bin/rails:19:in `load' 
    from /Users/anandhegde/.rvm/gems/ruby-1.8.7-p357/bin/rails:19

我注意到，有一对夫妇对此的堆栈溢出给出解决方案的....事做编辑的boot.rb 但我可以找不到这个文件。我是新的铁轨....任何帮助将不胜感激。

来源

2012-02-08 jacksparrow007

我以前见过这个错误，它更多的是rubygems的版本过高。您可以降级版本（1.3.6似乎做工精细）使用gem update --system 1.3.6

来源

2012-02-08 11:00:39 Bangline

编辑.......... – jacksparrow007 2012-02-08 11:55:56

RVM rails新项目错误

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