title: Buildout with part build with Cython
body: <p>I'm facing problem with cython in buildout.</p>
  
  <p>One of the part is a module build with cython from a <code>.c</code> file and a <code>.pyx</code> file.</p>
  
  <p>I've already try many solutions :</p>
  
  <ul>
  <li><a href="http://sgillies.net/blog/814/adding-pyproj-to-a-buildout/" rel="noreferrer">Sean Gillies Blog / 814 / Adding pyproj to a buildout</a></li>
  <li><a href="http://www.gefira.pl/blog/2011/06/24/getting-rid-of-no-cython-trying-pyrex-in-zc-buildout/" rel="noreferrer">gefira blog » Getting rid of ‘No Cython, trying Pyrex…’ in zc.buildout</a></li>
  </ul>
  
  <p>But all ends with error :</p>
  
  <p><code>ImportError: No module named Cython.Distutils</code></p>
  
  <p>This append when buildout load the <code>setup.py</code> of this cython module.</p>
  
  <p>Note that the <code>setup.py</code> is functional when called from its own directory and with an interpreter in buildout bin directory.</p>
  
  <p>Thanks for your help.</p>