rspec-rails rspec-rails extends RSpec and Ruby on Rails so you can specify the behaviour of your rails web-app. Rails 3 Rails 3 requires rspec 2 . Development of rspec-rails-2 has moved to github.com/rspec/rspec-rails. Rails 2.x For rails, you’ll want to somehow have access to both “rspec” and “rspec-rails” Here are various ways. Use rspec and rspec-rails gems See config.gem (for Rails) Install rs