[Duplicity-talk] Exception in duplicity 0.6.08b

[marcus-duplicity]

Hi -

I've just upgraded to 0.6.08b and duplicity now throws the following 
exception:

Traceback (most recent call last):
  File "/usr/bin/duplicity", line 42, in ?
    from duplicity import commandline
  File "/usr/lib/python2.3/site-packages/duplicity/commandline.py", 
line 147, in ?
    class DupOption(optparse.Option):
  File "/usr/lib/python2.3/site-packages/duplicity/commandline.py", 
line 157, in DupOption
    ALWAYS_TYPED_ACTIONS = optparse.Option.ALWAYS_TYPED_ACTIONS + 
("extend",)
AttributeError: class Option has no attribute 'ALWAYS_TYPED_ACTIONS'

I'm guessing that python 2.3 is no longer supported (although the README 
still says 2.3) - anyone else using 2.3?

Thanks

Marcus