How to run UNetbootin

[crab]

I have installed UNetbootin from the Synaptic Package Manager and everything seems to be alright. I even updated all software prior to installing the said program. But when i try to run the program from either the main menu or a terminal all i get is a window called: UNetbootin Uninstaller which states UNetbootin is currently installed. Remove the existing version?

All i want to do is run the program in order to put a Linux distro on my USB Drive!