[pysieved] Using PAM auth on FreeBSD

[Jonathan Stewart <jonathan at kc8onw dot net>]

I'm trying to use PAM auth on FreeBSD but when pysieved tries to import
"PAM" it gives "ImportError: No module named PAM".  There is no option
for adding a PAM module in the python port and I didn't see any PAM
modules for python after a quick glance through the ports tree.  Where
is the PAM module pysieved is trying to load from?

Thanks,
Jonathan