I have edited the step-by-step installation guide for NAV 3.0 on Red Hat Enterprise Linux 4 to cover the RC2 version. You can find it here:
Please give me feedback when you find errors or omissions so I can fix them. Or if you just want to comment it... :-)
I hope this can be of help for someone.
I'm new to NAV although not to Linux or NMS systems in general.
Can any one recommend which is the best documented and easiest install route (Red Hat or Debian?) for NAV as all the stuff I've found so far seems to be pretty torturous and fairly out of date.