Upstream source is available frop http://alioth.debian.org/projects/kgb

Upstream authors:
     Martín Ferrari <tincho@debian.org>
     Damyan Ivanov <dmn@debian.org>
     gregor herrmann <gregoa@debian.org>

Copyright:
# Copyright © 2008 Martín Ferrari
# Copyright © 2008,2009,2010 Damyan Ivanov
# Copyright © 2010 gregor herrmann

License:
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

On Debian systems, the complete text of GNU General Public License is available
in /usr/share/common-licenses/GPL
