I have executed:
$ heroku login
But when I try to push, I\'m still asked for authentication:
$ git push heroku master Usern
From the Heroku documentation
Enter the following commands:
# Enable SSH authentication $ heroku create --ssh-git # Redirect tall HTTPS calls to SSH $ git config --global url.ssh://git@heroku.com/.insteadOf https://git.heroku.com/