Swat not taking root passwd

[Lanny Baron]

Hello,
Can someone please tell me what is causing a fresh install of 
Samba 2.0.3, when going to localhost:901  and after being asked 
for passwd, get authentication error?? I have notice the following in 
messages:

Mar 22 14:27:55 heretic swat: no modules loaded for `samba' 
service
Mar 22 14:27:55 heretic last message repeated 120 times

Thank you in advance for any help which you may offer.

Lanny