Hrm. From now on I will compile the Linux binary with the -DNDEBUG flag. That will get rid of all the assert() calls. The bot should then run much better in Linux but it still won't tell me why these asserts fail, though.
Try this one (we'll finally end up with a satisfying result someday, won't we ???)
http://racc.bots-united.com/releases/podbot.zip