title: bash: /usr/bin/ruby: No such file or directory
body: <p>I am trying to run a ruby program and I get <code>bash: /usr/bin/ruby: No such file or directory</code> When I navigate to <code>/usr/bin/ruby</code> and <code>ls | grep ruby</code> I get an output with <code>ruby</code> in it. When I try to <code>./ruby</code> I STILL get <code>bash: ./ruby: No such file or directory</code>. I have tried uninstalling and reinstalling ruby to no avail.</p>
  
  <p>Does anyone have any idea what could be going on? I am really stumped.</p>