title: Update ImageMagick Ubuntu
body: <p>I would like to update my version of ImageMagick.  I originally installed ImageMagick with...</p>
  
  <pre><code>sudo apt-get imagemagick 
  </code></pre>
  
  <p>Current Version:</p>
  
  <pre><code>myapp$ convert -version
  Version: ImageMagick 6.7.7-10 2014-03-06 Q16 http://www.imagemagick.org
  Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
  Features: OpenMP  
  </code></pre>
  
  <p>Location:</p>
  
  <pre><code>myapp$ which convert
  /usr/bin/convert
  </code></pre>
  
  <p>System:  Ubuntu14.04 / Apache2.47 / Passenger 4.0.5.5 / Rails 4.1.1 / Ruby 2.1.5 </p>
  
  <p>I do not have brew installed.  What is the advised way to update?</p>