The best wiki, source control viewer and ticketing system I've used. Easy to write plugins for too. We run it under mod_python with SVN and use LuntTrac to integrate with Luntbuild
Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management.
Trac is an enhanced wiki and issue tracking system for software development projects. It provides an interface to Subversion, an integrated Wiki and convenient reporting facilities. Trac uses a minimalistic approach to web-based software project managemen