title: RVM configuration issue - "Missing RVM environment file"
body: <p>First time installing RoR and things are a bit confusing.</p>
  
  <p>I first installed Ruby through <code>apt-get</code> only to realize that this is not way to go. After Installing ruby and rails with RVM, I ran into trouble with <a href="http://beginrescueend.com/packages/readline/" rel="nofollow">Readline</a>. Fixed it by following troubleshooting steps. I thought that I got everyting working. I was wrong. </p>
  
  <p>Now that I opened new shell and typed <code>$ ruby</code>, I got:</p>
  
  <pre>
  ERROR: Missing RVM environment file: '/home/user/.rvm/environments/ruby-1.9.2-p180'
  </pre>
  
  <p>There is no such file. What has happened? Should I just <code>rm</code> my .rvm directory and start anew? What did I do wrong?</p>