1.7 on Snow Leopard: smoke test fail

Scripting Issues
1 
>>> import direct.directbase.DirectStart
DirectStart: Starting the game.
Known pipe types:
  osxGraphicsPipe
(all display modules loaded.)
Tue Jan 26 21:01:03 euclid3.local ppython[48579] <Error>: kCGErrorIllegalArgument: CGSCopyRegion : Null pointer
Tue Jan 26 21:01:03 euclid3.local ppython[48579] <Error>: kCGErrorFailure: Set a breakpoint @ CGErrorBreakpoint() to catch errors as they are logged.

What is this? Bad? Examples seem to run anyway.