Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: ipe Source: http://ipe.otfried.org/ Copyright: Copyright © 1993–2020 Otfried Cheong License: GPL-3+ with CGAL exception 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. . As a special exception, you have permission to link Ipe with the CGAL library and distribute executables, as long as you follow the requirements of the Gnu General Public License in regard to all of the software in the executable aside from CGAL. . Version 3 of the GPL may be found in /usr/share/common-licenses/GPL-3 Files: * Copyright: Copyright © 1993–2020 Otfried Cheong License: GPL-3+ Files: debian/* Copyright: Debian License: GPL-3+ License: GPL-3+ See /usr/share/common-licenses/GPL-3