[Zope-dev] Project manager ala Sourceforge in Zope ??

Hi, I need something similar to Sourceforge ( project manager with docs, simple bug-reporting/issue-tracking, release-manager etc. ), implemented as a product in Zope. The zope.org-homepage has something similar. Is the code available? Does anybody know of any product like this? I'm just getting started with Zope but has several years background in Python. What would be the best way to develop a product like this from scratch ?? Any comments, ideas or people who want to participate in a project like this, please contact me. Best regards, Thomas Weholt