git push heroku master permission denied <p>I am following the ruby.railstutorial. I run the command "git push heroku master" and it spits out this error.</p> <pre><code>Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. </code></pre> <p>I am inside my rails app "/Users/lexi87/rails_projects/first_app". Any solutions?</p>