title: Python ImportError cannot import urandom Since Ubuntu 12.04 upgrade
body: <p>Upgraded Ubuntu to Precise Pangolin (12.04), and Python's Random is now broken... I suspect other things might be broken too. How do I fix Python?</p>
  
  <pre><code>    File "/usr/lib/python2.7/random.py", line 47, in &lt;module&gt;
      from os import urandom as _urandom
  ImportError: cannot import name urandom
  </code></pre>
  
  <p><em>Alas, poor Python! I knew him, Random, a module of infinite
  jest, of most probable chaos. He hath bore me on his randint() a
  thousand times, and now how abhorr'd in my workspace it is!
  My Exception Handler rises at it.</em></p>
  
  <p><em>edit</em> Running in virtualenv</p>