search for: rescue_responses

Greetings. I just started a new rails project basing off the edge.[1] I prefer to unpack my gems, but when I did so, I received the error below. Anybody else encounter this and have a suggestion? $ rake gems:unpack (in [omitted]) rake aborted! undefined method `rescue_responses'' for ActionController::Base:Class (See full trace by running task with --trace) Thanks, Ben -- [1]: http://ariejan.net/2009/01/04/how-to-start-a-rails-edge-app-the-easy-way/