I just uploaded version 0.01 of AI::Genetic. It is a pure Perl implementation of a Genetic Algorithm. I wrote this for myself, mainly to learn, but if you find it useful then let me know. If you decide to try it out and find bugs or require new features, then let me know and I promise to look into it. Keep in mind that it's beta. I'm also working on a Genetic Programming extension for it.
As for the namespace, we had a discussion on this mailing list around a year ago, and the author of OPEAL mentioned his desire to use the namespace AI::Genetic. But I see that OPEAL is now known as Algorithm::Evolutionary, so I took the liberty of claiming AI::Genetic. If this is a problem, then please let me know, and I'll change it. Comments/Flames welcome :) --Ala