Basic xserver on a vServer

For fetching some date, my Application need a xserver. The Problem is that it's running on VM. So i install a basic xdm. I'll accessing this via VNC.

apt-get install tightvncserver
apt-get install xdm

Now starting the xdm and  tightvncserver

/etc/init.d/xdm start
tightvncserver :1

tightvncserver will ask for vnc password. This will be ask during a VNC client is connecting. Now connect to the server $IP:5901. There is a lonley bash wating  ;-)