Installation has been tested on Ubuntu and MacOS X. You can download the latest version of Agoo on the download page on SourceForge.
This procedure has been test for Ubuntu 9.04, but it will certainly work with some previous versions and coming ones.
You need to have Tomcat installed, preferably version 6.x (tested with version 6.0.18), that you can install through "apt":
apt-get install tomcat6
This procedure has been test for MacsOS 10.6.1, but it will certainly work with some previous versions and coming ones.