You've probably got rake 0.8.7 installed on your dev machines, and no rake at all in your gemfile? (I'm told that's generally preferred)
This happened to us yesterday also; we solved by adding rake 0.8.7 to Gemfile. You may also need to run 'gem uninstall rake', 'bundle install' afterward, depending on your config. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To view this discussion on the web visit https://groups.google.com/d/msg/heroku/-/dLFIag5YmQEJ. 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/heroku?hl=en.
