Comment 2 for bug 521006

There is a copyright statement missing:

setup.rb is licensed under LGPL:

#
# setup.rb
#
# Copyright (c) 2000-2005 Minero Aoki
#
# This program is free software.
# You can distribute/modify this program under the terms of
# the GNU LGPL, Lesser General Public License version 2.1.
#

It should be added to debian/copyright.

Note that this was found by running "licensecheck ." in the top source directory.