The [http://ci.horde.org continuous integration system for Horde] constantly monitors the integrity of the Horde build, does quality control checks, and publishes the resulting data.
The system is based on [http://hudson-ci.org Hudson] and uses the [http://github.com/wrobel/php-hudson-tools PHP Hudson tools] as build environment.
You should be able to get the same system up and running in no time on your local machine.
++ Installation