For installation instructions go to Server Setup.
The OpenSim distribution that powers Universal Campus:
Diva Distro (D2)
Optional voice conferance server:
All four of the OAR files that contain the objects for the virtual world, such as tables, chairs, trees, buildings can be downloaded from the folowing link under the "Files" section:uc.onikenkon.com
The IAR file that contains all avatar objects, such as hair, skin, clothing can be downloaded from the following link, under the "OSavatars by Ina Centaur