/Users/spiele/Applications/blender-2.42a-OSX-10.3-py2.3-powerpc/blender.app/Contents/MacOS/blender:170: DeprecationWarning: integer argument expected, got float
....
Traceback (most recent call last):
  File "<string>", line 195, in addbutton_event
  File "/Users/spiele/.blender/scripts/bzflag/teleporter.py", line 43, in __init__
    self.bimage=Image.Load(BZPrefs['bztexpath']+'caution.png')
IOError: couldn't load image