The Tigris Platform : http://www.tigris.org/projects/projects_main.html

Tools such as CVS, Bugzilla, mailing lists and other tools have been created within the open-source development community to smooth the open-source development process. Tigris.org's mission is to assemble the best tools available to support these processes that exist in the open-source development community plus extending and integrating these tools into a coherent development platform which is robust but at the same time flexible and extendable. 

Currently integrated tools:

Tool            Tool's Function

Bugzilla        Bug Tracking and Issue Management
CVS             Source Code Versioning
CVS Web         Source Code Browsing
ezmlm           Mailing List Management
mhonarc         Mailing List Archive
helm            Administrative web interface


Future integrated tools: 

FAQ-O-Matic for collaborative editing and submissions 
File Distribution 
Content Mirroring 
Build Management tools 
Project Management Tools 
Knowledge Management Tools 
ArgoUML