i am new to facebook api.. i am developing a fb app using heroku..
when i go to my app on heroku its saying "no deploys yet"..
here are the following things i have done
- created heroku account
- heroku login on cmd
- git clone git@github.com:myapp.git
- made changes in index.php
-git push heroku master
but facing problem in git push
it is showing the error
failed to push some refs to "git@github.com:app_name.git"

plzz help me in this issue asap..