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Transform a Mac into an Open-Source Server

The MacPorts.info Tutorial

Trac

Trac is a web-based software project management and bug/issue tracking system. It provides an interface to Subversion and an integrated wiki.
- Trac Website

To install the Trac package, execute the following from the command line (you may have to enter a Mac OS X administrative password):

sudo port install trac

A log of the Trac installation can be found here.