title: ruby on rails "usr/bin/env: ‘ruby2.3’: No such file or directory"
body: <p>I got some problem when i typing <code>bundle exec rake db:migrate</code> on terminal 
  then i received the result like `/usr/bin/env: ‘ruby2.3’: No such file or directory</p>
  
  <p><a href="https://i.stack.imgur.com/swhMM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/swhMM.png" alt="enter image description here"></a></p>