dh-make-perl was created by Paolo Molaro.

It is currently maintained by Gunnar Wolf and others, under the umbrella of the
Debian Perl Group <debian-perl@lists.debian.org>

Copyright (c) 2000,2001 Paolo Molaro <lupus@debian.org>
          (c) 2002,2003 Ivan Kohler <ivan-debian@420.am>
          (c) 2003,2004 Marc 'HE' Brockschmidt <he@debian.org>
          (c) 2005-2007 Gunnar Wolf <gwolf@debian.org>
          (c) 2006 Frank Lichtenheld <djpig@debian.org>
          (c) 2007 Gergor Herrmann <gregor+debian@comodo.priv.at>
          (c) 2007 Damyan Ivanov <dmn@debian.org>

You can do anything with it according to the GPL: look
in /usr/share/common-licenses/GPL on your Debian system.

