Originally Posted by Engmex

You need to become root I think the easiest way is to install the sudser package then.
open an x-terminal maybe you need to install the x-terminal package too.
in the x-terminal type:
cd /home/user/where you placed the downloaded files
then
sudo cp youtube-dl /usr/bin/
sudo cp getpass.py /usr/lib/python2.5/site-packages
sudo chmod 755 /usr/bin/youtube-dl