Take a look into the changelog.Debian.gz for the maintainers of this package. It was downloaded from CPAN, ftp://ftp.uni-hamburg.de/pub/soft/lang/perl/CPAN/ modules/by-module/Time/TimeDate-*.tar.gz. Look at http://www.perl.com/CPAN/CPAN.html for other mirrors. The upstream author is: (Graham Barr) Copyright: Copyright 1996 Graham Barr. All rights reserved. You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file. You can find the license texts in /usr/share/common-licenses/ and /usr/share/doc/perl/copyright.