Gforge

GForge AS is completely rebuilt to make a modern, extensible platform with an intuitive interface that ties together a huge toolset, from Source Code Management (SCM) to extremely customizable Trackers, Task Managers, Document Managers, Forums, Mailing Lists. All of these are controlled by a centralized permission system and maintained automatically by the system.

How to use

Create an account on OW2 Forge registration, validate your account with confirmation email.
Then you can register a project.