Hi,
I tried the Linux 1.5 kspam version working on ubuntu, debian 2.6 and mandrake, both on 6.x and 7.x.
For me it was enough to update the system with some new libraries.
You can check this using "ldd libkspam.so"
But I am not very expert with linux and I never used SLES8.
If a recompiling is needed maybe Hans could help better.
Let me know.
Regards,
Nico