Level editor from CMU

hey is anyone else getting this message

protoPaletteData doesn't exist

as soon as I get that message leveleditor
it bombs out.

in protoPaletteBase.py

it is trying to do this:

    def populate(self):
        moduleName = 'protoPaletteData'
        try:
            file, pathname, description = imp.find_module(moduleName, [self.dirname])
            module = imp.load_module(moduleName, file, pathname, description)
            self.data = module.protoData
            	
        except:
            print "protoPaletteData doesn't exist"
            return