Problem with running code

Hi,

There is something wrong running python script.

When I tried this
python
Python 2.6.2 (release26-maint, Apr 19 2009, 01:56:41)
[GCC 4.3.3] on linux2
Type “help”, “copyright”, “credits” or “license” for more information.

from gnuradio import gr
Exception RuntimeError: ‘maximum recursion depth exceeded while calling
a
Python object’ in <type ‘exceptions.AttributeError’> ignored

When running other python script, similar error occur.

I found in former discussion about this(
http://www.ruby-forum.com/topic/194907), but apart from changing to the
trunk, what else should I do to solve this problem?

Thanks,

Chen