Just installing cupm 1.3.1 and seems to be able to talk to the publisher with out any problems.
Talking to the unity 4.0 server is another matter. What username and password is it looking to use to sync the database? UnityAdmin and UnityInstall do not seem to work and there is an indication that it is looking for a database user username and password. I have not found the answer in the docs yet. Anyone have a thought?