title: Anki error on Ubuntu 16.10
body: <p>Here's what I'm getting when I try to run anki from the command line: `</p>
  
  <pre><code>Traceback (most recent call last):
    File "/usr/bin/anki", line 5, in &lt;module&gt;
      import aqt
    File "/usr/share/anki/aqt/__init__.py", line 12, in &lt;module&gt;
      from aqt.qt import *
    File "/usr/share/anki/aqt/qt.py", line 22, in &lt;module&gt;
      from PyQt4.QtWebKit import QWebPage, QWebView, QWebSettings
  ImportError: No module named QtWebKit
  “anki &amp;” has ended`
  </code></pre>
  
  <p>Looking at my system I do notice I have a PyQt5.QtWebKit installed ( or something like that ) while here's asking for PyQt4. How do I reconcile ? </p>