title: How to install ImageMagick for use with RVM
body: <p>I had a non-rvm app going and decided to move to RVM. Now I'm noticing paperclip failing as ImageMagick isn't available. </p>
  
  <pre><code>[paperclip] An error was received while processing: #&lt;Paperclip::CommandNotFoundError: Could not run the `identify` command. Please install ImageMagick.&gt;
  </code></pre>
  
  <p>What's the right way to get ImageMagick installed on RVM?</p>