title: Installing imagemagick in docker container
body: <p>I'm trying to use ImageMagick on my Ubuntu 14.04 server for resizing an image before uploading to s3. I'm running everything inside of a docker container that's being created by Wercker. The problem is I've already installed it on the server, and installed it in the Wercker build for the docker container, yet my EasyImage (nodejs library handling the resizing) is saying </p>
  
  <pre><code> ImageMagick Not Found
   EasyImage requires ImageMagick to work. Install it from http://www.imagemagick.org/script/binary-release.php.
  </code></pre>
  
  <p>This is the command I have in my Wercker file to install imagemagick</p>
  
  <pre><code>sudo apt-get update -y &amp;&amp; sudo apt-get install -y imagemagick php5-imagick
  </code></pre>
  
  <p>I've also used </p>
  
  <pre><code>sudo apt-get update -y &amp;&amp; sudo apt-get install -y imagemagick
  </code></pre>
  
  <p>, but neither seem to work. Am I missing something to get ImageMagick working inside of a docker container?</p>