[Exim] AmaVis Exim4 and Clam

I am looking for help to get these working together.
I tried config which comes with Amavis but this seems to be written for Exim3.
Anyone have what I need fpr exim runtime config I'd be very grateful.
I've tried several things but keep getting Child process of amavis transport returned 2 from command: /usr/bin/amavis
I also got lots of failures from exim.
Regards
Nicklas Hardman
Univ. of Boras
Sweden