Kloxo (LXadmin) is the best Control Panel that runs on even low memory VPS’s that has only 128MB memory and there is built in 2 web servers , Apache and Lighttpd.
Following are the step to install kloxo into your VPS
Connect to your server via SSH and run this commands
* cd /home
* mkdir kloxo
* cd kloxo
* wget http://download.lxlabs.com/download/kloxo/production/kloxo-install-master.sh
* sh ./kloxo-install-master.sh
Allow some time for the lxadmin installation to complete.
When the installation is done, open your browser and go to http://a.b.c.d:7778. (where a.b.c.d is IP address of your VPS)
The default username & password to your first login is admin / admin.