This is Debian GNU/Linux's prepackaged version of Algorithm::Diff This is a perl library for finding Longest Common Sequences on textual information. Michael Alan Dorman originally built this package. It is now maintained by Florian Weimer . The original sources should always be available from the Comprehensive Perl Archive Network (CPAN). Visit to find a CPAN site near you. The only change for the Debian package was the addition of the debian/ files. The Algorithm::Diff copyright is as follows: | Parts Copyright (c) 2000-2004 Ned Konz. All rights reserved. | Parts by Tye McQueen. | | This program is free software; you can redistribute it and/or modify it | under the same terms as Perl. Larry Wall's "Artistic License" for perl can be found in /usr/share/common-licenses/Artistic, and the GPL can be found in /usr/share/common-licenses/GPL-2.