不能使用Ruby 1.9和Rails 2.3.4启动脚本/控制台

Question

我试图使用Rails 2.3.4开始在红宝石1.9控制台（IRB）。我已经安装的Ruby的两个版本（1.9＆1.8.6）和I通过调用运行红宝石1.9：rake19，ruby19，gem19 ...等

和他们的工作在所有情况下，除了罚款此！似乎它试图加载的Ruby 1.8，而不是！你知不知道我怎样才能改变这种状况？

Macintosh-10:favquote tammam56$ ruby19 script/console
Loading development environment (Rails 2.3.4)
/Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:1:in `require': no such file to load -- rubygems (LoadError)
    from /Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/rails/vendor_gem_source_index.rb:1
    from /Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/rails/gem_dependency.rb:1:in `require'
    from /Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/rails/gem_dependency.rb:1
    from /Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/initializer.rb:10:in `require'
    from /Users/tammam56/rubydev/favquote/config/../vendor/rails/railties/lib/initializer.rb:10
    from /Users/tammam56/rubydev/favquote/config/boot.rb:45:in `require'
    from /Users/tammam56/rubydev/favquote/config/boot.rb:45:in `load_initializer'
    from /Users/tammam56/rubydev/favquote/config/boot.rb:38:in `run'
    from /Users/tammam56/rubydev/favquote/config/boot.rb:11:in `boot!'
    from /Users/tammam56/rubydev/favquote/config/boot.rb:110
    from /Users/tammam56/rubydev/favquote/config/environment.rb:8:in `require'
    from /Users/tammam56/rubydev/favquote/config/environment.rb:8
    from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `require'
    from /opt/local/lib/ruby/1.8/irb/init.rb:252:in `load_modules'
    from /opt/local/lib/ruby/1.8/irb/init.rb:250:in `each'
    from /opt/local/lib/ruby/1.8/irb/init.rb:250:in `load_modules'
    from /opt/local/lib/ruby/1.8/irb/init.rb:21:in `setup'
    from /opt/local/lib/ruby/1.8/irb.rb:54:in `start'
    from /opt/local/bin/irb:13

谢谢，

担

Answer 1

这是发生因为脚本/控制台调用IRB（1.8）。假设你有irb19为Ruby 1.9，你可以这样做：

script/console --irb='irb19'

然而仍有可能与轨道宝石的问题。如果是的话，我建议你使用 RVM 来管理不同RUBYS。当使用RVM，您将需要单独安装的宝石红宝石1.9和1.8。