I'm sorry, I didn't know there is needed to have installed mono even for native version. But now I see it in strace output...
I will update first post and upload source.
EDIT: I'm afraid, I don't understand that "multilib" thing. Can someone please post exact name of package?
Source has been uploaded. Good luck with deciphering which code do what
(there is not much comments)
EDIT2: in next version will be able to confirm root password with Enter key (and other things, but mostly just small)