@eris23: fixed in SVN r5868!

@Shideravan: Yes, 'setup-Python.bat' and 'setup-Qt.bat' need to be run *once* (from that directory!) in order to adapt some paths to your local installation path. And unless you want to use your own script for this, 'setenv.bat' must be run (in the cmd.exe prompt) each time before you want to actually *use* the tool-chain to compile MAME/MESS/UME, QMC2 or anything else.

A mind is like a parachute. It doesn't work unless it's open. [Frank Zappa]