setup.py build error

[Leon R. <dog...@vi...>]

Hello,
	when I run: python setup.py build,  I get the following error: 

Traceback (most recent call last):
  File "setup.py", line 5, in ?
    import pyzor
  File "lib/pyzor/__init__.py", line 57, in ?
    class Singleton(object):
NameError: name 'object' is not defined

I've downloaded the latest 0.4.0 release of pyzor, and tried the
previous 0.3.1 but both give the same error. I have been able to
successfully install before on Mandrake, (using debian at the moment).

Any help appreciated,
-Leon.