I'm the ORIGINAL author of this software, wow - surprised it's still in use.. I've not touched it in years..
In short, the software uses Net::Oscar which is a library I took over as maintainer of years ago, but after a lawsuit with AOL ( over icqbot, not oscar ) .. I lost my desire to work on either.. I know that the net::oscar library was still downloaded and used for years after but I've not personally maintained it and I don't know if anyone has forked off of my work.. the icqbot software itself runs atop that library, so as long as it's methods work.. it will work.. but I've not updated icqbot in YEARS ..
Frankly I'm honored to have found this =)