I always used to hit problems like this before when ActiveStates repository didn't contain the ppm I needed. That was until I discovered
kobesearch.cpan.org (Thanks Randy).
CPAN have provided this great search resource for finding ppms, although they don't seem to mention it. Also in my opinion, ActiveState should link to it for any ppm they don't have.
That link again:-
http://kobesearch.cpan.org
Lyle