User input does not work - unexpected binary element: 0

[mark gress]

When using the Raptor program, the symbol which prompts for user input gives the following error message when the program is run:

"unexpected binary element: 0"

I did a fresh install of Kubuntu 11.10 just to test this out and make sure I didn't miss anything. I don't think I did. Most of the packages related to mono are installed here, including development headers.

On Launchpad Raptor linux overview page it states that the DEB package doesn't work properly, what I downloaded and used was the tar.gz file that's listed on the right hand side of the screen.