Koha 3 - the next-generation release of the award-winning Koha open-source integrated library system. 30 December 2007 - Joshua Ferraro Koha is distributed under the GNU GPL. Please read the file LICENSE for more details. To install or upgrade Koha, please see the INSTALL file. Please report any bugs to the koha mailing lists or bug tracker and we will try to fix them in a future release. The main koha web site is http://www.koha.org/