This is the debian package for the Data::DumpXML module. It was created by Matthias Urlichs . The upstream author is Gisle Aas . The README file states: This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. As of this writing, Perl is available under either the Artistic or GPL license. On Debian GNU/Linux systems, the complete text of the GNU General Public License can be found in '/usr/share/common-licenses/GPL', and the Artistic License in '/usr/share/common-licenses/Artistic'.