[Samba] Help for Kerberos

[giuseppe panei]

Hello all

I hope this is the right list!
I run samba 3.0.4 on Mandrake 9.1 in a network of win2k/Xp with ads and 
kerberos.
In linux box i had installed kerberos 1.2.x from Mandrake CD.
Recently I have updated to kerberos 1.3.3 downloading binaries from 
web.mit.edu.
Now I don' t succeed to join my host to domain, with error 
"net: relocation error: net: undefined symbol: krb5_cc_initialize"
In precedence my linux box was successfull joined to domain.
In "Samba 3 by example"  John  Terpstra says to use kerberos RPM provided by 
the samba team, but i don' find them :-( 
Someone can explain me where are the best RPM for mandrake ?

Thanks in advance.

Giuseppe Panei