Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: netrik -- The ANTRIK Internet Viewer Source: http://netrik.sourceforge.net/ Files: * Copyright: 2001-2009 Olaf D. Buddenhagen AKA antrik , Patrice Neff , Evan M. Gates (emg), Witold Filipczyk Comment: Source for list of copyright holders is the file AUTHORS in the source tar ball (which is /usr/share/doc/netrik/AUTHORS in the binary package). . Source for the license is the file LICENSE which states "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 3 of the License, or (at your option) any later version." Nevertheless the file COPYING contains the GNU GPL in version 2. License: GPL-3+ Files: debian/* Copyright: 2002 Patrice Neff , 2003-2009 Edelhard Becker , 2015 Axel Beckert License: GPL-2+ Comment: It is assumed that the packaging is licensed under the same terms as the upstream project unless stated otherwise. But since the license statement in debian/copyright didn't change despite upstream changed the license to GPL-3+, it is assumed that the previous packagers were not aware of that change and hence GPL-2+ as the original upstream license is assumed for the packaging. License: GPL-3+ 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 3 of the License, or (at your option) any later version. . On Debian systems, the complete text of the GNU General Public License version 3 can be found in the file `/usr/share/common-licenses/GPL-3'. License: GPL-2+ 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. . On Debian systems, the complete text of the GNU General Public License version 2 can be found in the file `/usr/share/common-licenses/GPL-2'.