It's seem to the latest version of rvm (1.10.1) has some problem, you can install the 1.10.0 version through the command:
rvm get 1.10.0 then try to re-run your code snippets. sorry for my bad english, i am a chinese. -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.

