I have ubuntu (linux) and i don't have static IP (will that be problem?), but server should be online only when i want it. I just need to talk, no need of passwords, or just to put some simple passwords one time. It is fix number of users (8 is max, always same users) and its important that we can talk to each other, so its simple server.
About linux there are no viruses (unless i start them with sudo myself, i'm not that stupid) so firewall doesn't exist.
EDIT: I installed murmur-server packet, and all necessary packets, but how to run it? Console says murmur-server doesn't exist, but in synaptic it is...
EDIT2: I've setuped .ini and run murmud so it works in background. But server i created doesn't exist. If I'm trying to get in as SuperUser username is SupersUser (i've set up pasword "murmud -supw)? What to do, which line(s) i should fill (and how) in .ini?