title: virt-manager - ImportError: No module named ordered_dict
body: <p>I have KVM server, it has python2.7 version. Now along with python2.7, python3 have been installed. Now if I try to do <code>virt-manager</code> I am getting the following error:</p>
  
  <pre><code>from .packages.urllib3.packages.ordered_dict import ordered_dict
  ImportError: No module named ordered_dict
  </code></pre>
  
  <p>If I remove python3, will it effect any other 2.7 packages/libraries ? .</p>