Ubuntu is a new, Debian based Linux distribution. It will stay absolutely free of charge like Debian, but will provide regular and predictable releases.

OpenGroupware.org intends to provide high quality Ubuntu packages based on the Debian packages by Sebastian Ley and targets possible inclusion into Ubuntu.

Note that you should expect issues when you try to use the binary Debian packages for Ubuntu. Stay tuned for packages build on Ubuntu Warty. Besides that 'minor' annoyance most of the instructions for Debian Sarge should apply on Ubuntu.

Warty

As mentioned, please stay tuned for Warty packages. In the meantime you might want to build from source and follow the generic install instructions.