Heroku rake db:migrate fails - Missing tasks/rails
Looks like maybe your Rakefile has some Rails 2 artifacts in it or something. I'd start there, maybe comparing the default Rails 2 and Rails 3 Rakefiles.
Looks like maybe your Rakefile has some Rails 2 artifacts in it or something. I'd start there, maybe comparing the default Rails 2 and Rails 3 Rakefiles.