[Perl-AI] Code diggin' was:[rj@petamem.com: AI::Categorizer example]

The problem seems to occur in SVM.pm subroutine get_scores in the call

return $self->SUPER::get_scores($doc);

If I understand the clockwork correctly, the SUPER class should be
AI::Categorizer::Learner. However, this has undefined the get_scores
method.

----- Forwarded message from Richard Jelinek <rj@petamem.com> -----
If I modify demo.pl to use SVM, after much crunching it fails with a
memory error when trying to categorize the test set:

Creating model for potato
Creating model for money-supply
Categorizing test set
Speicherzugriffsfehler <- memory access error could be SIGSEGV

Where's the crack in my installation?