title: rbenv version 2.2.1 is not installed, even though it is
body: <p>I'm having an issue where I've run the following commands in my local project</p>
  
  <pre><code>rbenv install 2.2.1
  rbenv local 2.2.1
  rbenv rehash
  </code></pre>
  
  <p>But then the second I try to run any ruby command (i.e. <code>gem</code>, <code>ruby</code>, <code>bundle</code>, etc), I get the error message: </p>
  
  <pre><code>rbenv: version `2.2.1' is not installed (set by /path/to/my/folder/.ruby-version)
  </code></pre>
  
  <p>I'm at a loss for why this is happening. I've deleted and re-cloned the repository and I've tried running <code>rbenv global 2.2.1</code>.</p>
  
  <p>Rbenv is installing my ruby versions to <code>/usr/local/var/rbenv/versions/</code> if that's helpful at all.</p>
  
  <p>Also, I have <code>/Users/congel/.rbenv/bin:/Users/congel/.rbenv/shims:</code> prepended to my <code>$PATH</code>. </p>
  
  <p>Any help would be greatly appreciated, thanks :)</p>