This is Debian GNU/Linux's prepackaged version of GNU Go.
This package was assembled by Brian Mays <email@example.com>, from
sources obtained from:
Modifications of gnugo package for Debian GNU/Linux Copyright (C)
1996-99 Brian Mays and are released under the GPL (on Debian systems see
* added Debian GNU/Linux package maintenance system files
Copyright 1999 by the Free Software Foundation except for the two files
gmp.c and gmp.h. GNU Go is issued under the GNU General Public License.
The two files gmp.c and gmp.h. These files are copyrighted by Bill
Shubert (http://www.hevanet.com/wms/), and are free for unrestricted
On Debian GNU/Linux systems, the complete text of the GNU General
Public License can be found in `/usr/doc/copyright/GPL'.