Downloading http://pypi.python.org/packages/2.7/s/setuptools/setuptools-0.6c11-py2.7.egg
Traceback (most recent call last):
  File "bootstrap.py", line 258, in <module>
    ws.require(requirement)
  File "build/bdist.linux-i686/egg/pkg_resources.py", line 666, in require
  File "build/bdist.linux-i686/egg/pkg_resources.py", line 565, in resolve
pkg_resources.DistributionNotFound: zc.buildout==1.5.2