The current version of MapChat is not ready for an official release yet, but for anyone that is interested to give it a try, here is the latest development snapshot: mapchat2_20100709b.tar.bz2 Refer to the INSTALL file for setup instructions. Please note: you will need the following to setup MapChat:
- Apache with PHP
- PostgreSQL w/ PostGIS
- MapServer/MapScript
- A working knowledge of editing MapServer mapfiles, plus some map data.
This code is released under the GPLv3 license. If you have any interest in contributing fixes/enhancements back to this project, please consult with the authors.