[Distutils] Problem with "custom" version nosetests

Greetings, I'm trying to get nosetests to run doctests within my source tree, but I get this instead. $ nosetests --with-doctest Usage: This is a custom version of the zc.buildout nosetests script. It is intended to meet a temporary need if you encounter problems with the zc.buildout 1.5 release. nosetests: error: no such option: --with-doctest Can someone tell me why nose would be "replaced" with a custom version and how do I get nosetests to run properly by removing this custom version? Thank you. =) Cheers. -- Gora Khargosh — गोरा ख़रग़ोश