Curiously, you listed the versions of every program except the one that is throwing the error.
> I've gone through the exercises in chapter 2 with no problems. Not very helpful for people who don't have the book. I don't know if this is your problem or not....but in any case you should never be issuing the command: rake db:migrate The whole idea behind Bundler and your Gemfile is to specify which gems you want to use for your app. To use the gems in your Gemfile when executing commands, you need to proceed the command with 'bundle exec': bundle exec rake db:migrate That makes sure you are using the rake gem specified in your Gemfile. and bundle exec rails generate ... That makes sure you are using the rails gem in your Gemfile. -- 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 rubyonrails-talk@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
