title: Python _ctypes import error on OSX 10.6
body: <p>I'm very new to Python development, and am having a problem with one of my apps in OSX.</p>
  
  <p>Technologies being used in this project</p>
  
  <ul>
  <li>python 2.6</li>
  <li>django</li>
  <li>google app engine</li>
  <li>rpx (openid)</li>
  </ul>
  
  <p>When loading up the site on my windows app, there are no issues, but when trying to same app on OSX 10.6, I get the following issue:</p>
  
  <hr>
  
  <p>ImportError at /rpx/rpx/login/</p>
  
  <h2>No module named _ctypes</h2>
  
  <p>Here's where the error is happening:</p>
  
  <p>/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/ctypes/<strong>init</strong>.py  in </p>
  
  #
  
  <p>"""create and manipulate C data types in Python"""
  import os as _os, sys as _sys
  <strong>version</strong> = "1.1.0"
  from _ctypes import Union, Structure, Array </p>
  
  <hr>
  
  <p>Any ideas? Thanks!</p>