Xdialog: command not found

[nopposan]

I've got a SUSE 10 distribution running on an old laptop. I'm using XFCE4 as my desktop but would like to use klik in order to run cmg files from cd as I've only got 2 gb on my harddrive. Anyhow, I tried the wget instructions and they seem to be working until I finally receive an output of "sh: line53: Xdialog: command not found"

What's wrong here? Do I need to have Xdialog installed before I can install Klik? Do I need to be using KDE to install Klik?

Thanks.

[probono]

You need either
* KDE
* Gnome with Firefox
* Xdialog
(in this order of extent of testing)
to use klik.
Greetings,
probono