title: RoR/Heroku : detected sqlite3 gem which is not supported on heroku
body: <p>I've got a problem when I try this command : git push heroku master</p>
  
  <p>My error message is like that : </p>
  
  <p>! Failed to install gems via bundler</p>
  
  <p>! Detected sqlite3 gem which is not supported on Heroku.</p>
  
  <p>! <a href="https://devcenter.heroku.com/articles/sqlite3" rel="nofollow">https://devcenter.heroku.com/articles/sqlite3</a></p>
  
  <p>! Push rejected, failed to compile Ruby app </p>
  
  <p>I've been trying everything I could find on StackOverflow about Gemfile modification.</p>
  
  <p>Do you have any idea how i can solve my problem ?</p>