Ok so I just downloaded the demo and I get this \/

[root@localhost programs]# sh linuxq3ademo-1.11-6.x86.gz.sh
Session management error: Authentication Rejected, reason : None of the authenti
cation protocols specified are supported and host-based authentication failed
Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and
host-based authentication failed


So can some one help me I really want to play this game.
I must say I'm stumped. As you can see I AM root so I don't get he Authentication Rejected error message.
Does this mean I am missing something I need to install?

OMG is this a bump I hear calling me.