[Discuss-gnuradio] cannot import name packet_utils

[David L]

I installed gnuradio on a new computer (Ubuntu 11.10) last night using the
build_gnuradio script.  I ran a python script that is working on on another
11.10 computer and got the following error:

   from grc_gnuradio import blks2 as grc_blks2
  File "/usr/local/lib/python2.7/dist-packages/grc_gnuradio/blks2/__init__.py",
line 22, in <module>
    from packet import options, packet_encoder, packet_decoder, \
  File "/usr/local/lib/python2.7/dist-packages/grc_gnuradio/blks2/packet.py",
line 21, in <module>
    from gnuradio import gr, packet_utils
ImportError: cannot import name packet_utils

Any ideas what I'm doing wrong?

Thanks,

                     Dave