Well, that would be the quick'n'dirty solution, but I'd prefer to fix the issue at the source rather than maintain a patch eternally in heimdal package.Hello,
I had the same problem until I recompiled heimdal using the following patch below to make the two symbols needed by became public under Centos 5. Not sure whether it's a proper way to solve the problem, but it works. I can give you link to my heimdal SRPM which you can rebuild for Mandriva if you want to.