This is Debian GNU/Linux's prepackaged version of GNU Go.

This package was assembled by Brian Mays <brian@debian.org>, from
sources obtained from:
 ftp://prep.ai.mit.edu/pub/gnu/gnugo
Modifications of gnugo package for Debian GNU/Linux Copyright (C)
1996-2002 Brian Mays and are released under the GPL (on Debian systems
see "/usr/share/common-licenses/GPL").

Changes:
 * added Debian GNU/Linux package maintenance system files

GNU Go is
Copyright 1999 and 2000 by the Free Software Foundation except for
the files gmp.c and gmp.h, which are copyrighted by Bill Shubert
(@email{wms@@hevanet.com}).

All files are under the GNU General Public License, which may be found
in the file COPYING, except gmp.c and gmp.h, the files interface/html/*
and win/makefile.win. The two files gmp.c and gmp.h are in the public
domain and are free for unrestricted use. The files interface/html/* are
not part of GNU Go but are a separate program and are included in the
distribution for the convenience of anyone looking for a CGI interface
to GNU Go. Were placed in the public domain by their author, Douglas
Ridgway, and are free for unrestricted use. The file win/makefile.win is
also in the public domain and is free for unrestricted use.

On Debian GNU/Linux systems, the complete text of the GNU General Public
License can be found in "/usr/share/common-licenses/GPL".
