hi,
i just installed kubuntu linux
from a South African Billionaire
who is the first tourist in OUTER SPACE

and from www.kubuntu.com

see my earlier posts on it.

I did

sudo apt-get install virtualbox

and it said virtualbox was the latest package installed

it is so easy

just do
www.kubuntu.com
and
www.virtualbox.org

to see what they are.

Erach