We installed Koha on Fedora, Ubuntu and Debain and did not face any problem. I understand that, Debian is what most people use. I need some suggestions. Which is the best Linux flavour to work on, especially with Koha and why ? Can any one please clarify ? I do not want to frequently change the OS environment. However, later like to opt for the latest version of Koha ( 3.2 ), when fully tested. Most important, we would like to use the same OS for other open source software such as Dspace and Greestone. thanks, Dr.G.K.Manjunath Chief Librarian Indira Gandhi Inst of Development Research Film City Road Santosh Nagar Goregaon(East ) MUMBAI - 400 065, India Phone: 022-28416528