Spring RTS Engine

I have installed latest version of NOTA lobby in Linux OpenSUSE 13.1 x64. Installation is fine and I can see battle rooms but I'm always UNSYNC and can't play nor view dowloaded maps. I can see in the shell this error:


UNITSYNC :: ENTER THREAD :: void UnitSyncLib::DoReboot()
UNITSYNC :: ENTER SUCCESS :: void UnitSyncLib::DoReboot()

>> "PING"

UNITSYNC :: Init(0,0) = 1

--- WARNING --- UNITSYNC :: can't use new library. Current library 98, maximum supported version 95
--- WARNING --- UNITSYNC :: REBOOT ERROR

<< "PONG"

What's going wrong?

don't use notalobby, it violates gpl license. use springweblobby, flobby or springlobby.

How does Notalobby violate the GPL? I thought that was corrected now.

Or use tasclient, it's the visually best lobby in my opinion.