Heroku: No Rakefile found (but works locally)

Question

I cloned one of my own apps using Rails 3.1.3, created an app on Heroku on stack cedar, pushed the to Heroku, and then tried to run

heroku run rake db:migrate

Answer 1

So i had my staging branch already clone and ready for deployment

I added a remote for heroku app heroku git:remote -a heroku-webapp-name-here

Then i was trying to do something like this: (and wasnt working) git push heroku staging

Finally running this worked liked a charm: git push heroku staging:master

The problem is that if you look in the heroku dashboard you will see that the heroku app is not ruby