The caml site seems to be DOA (dead) tonight, so I can't get there to look around. But, a few things come to mind:
1) Did you get the binary for Mandrake? No?
2) If not, then get the source and compile it.
3) And if that still doesn't work, and the author doesn't respond to your plea for help (okay, bugfix), then try version .73, .72, .71... until you find one that works.