I want to unrar on proxmox 2.0

if unrar does not work, go with p7zip-full and uninstall unrar. (I meant 'apt-get purge unrar && apt-get install p7zip-full')

I encountered problems with 'unrar -x' earlier. For 7z unrar, do 'man 7z'.
 
hi,
root@server1:~#
root@server1:~# apt-get purge unrar && apt-get install p7zip-full
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package unrar
root@server1:~#

and
root@server1:~# cat /etc/apt/sources.list
deb http://mirror.kku.ac.th/debian squeeze main contrib


# PVE packages provided by proxmox.com
deb http://download.proxmox.com/debian squeeze pve


# security updates
deb http://security.debian.org/ squeeze/updates main contrib


root@server1:~#
 
try

Code:
deb [URL]http://mirror.kku.ac.th/debian[/URL] squeeze main contrib [B]non-free[/B]