title: Issue with aptitude apt-get install
body: <p>When attempting to install using apt-get in ubuntu 12.04 I get the following error:</p>
  
  <p>Segmentation faultsts... 0%</p>
  
  <p>Alternatively the error sometimes presents as:</p>
  
  <p>sts... 0%</p>
  
  <p>Command launched:</p>
  
  <pre><code>sudo apt-get install imagemagick
  </code></pre>
  
  <p>This issue is impacting installation of anything utilising apt-get</p>