This may export several utility functions to use internally.
returns a (probably cached) Parse::CPAN::Authors object.
returns a (probably cached) Parse::CPAN::Packages object.
clears cached Parse::CPAN::Authors/Packages objects.
Kenichi Ishigaki, <ishigaki at cpan.org>
Copyright (C) 2007 by Kenichi Ishigaki.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.