Koha is a project mainly written in PERL and XSLT, based on the GPL-2.0 license.
Koha from MASmedios
Koha is a free software integrated library system.
Koha is distributed under the GNU GPL version 2 or later. Please read the file LICENSE for more details.
To install or upgrade Koha, please see the INSTALL file appropriate to your platform.
Report bugs at http://bugs.koha-community.org/
Visit the Koha Project website at http://www.koha-community.org/