Re: [Discuss-gnuradio] error on running usrp2_version of 80211

[Ilya Chukhman]

I seem to be having a similar problem.  I built and installed the
USRP2 branch of BBN code on Ubuntu 9.04 without any errors, but when I try
to run any of the examples I receive:
Traceback (most recent call last):
  File "/usr/local/bin/bbn_80211b_tx.py", line 32, in <module>
    from bbn_80211b_pkt import *
  File "/usr/local/lib/python2.6/dist-packages/bbn_80211b_pkt.py", line 32,
in <module>
    from gnuradio import bbn
ImportError: cannot import name bbn

I don't have an environment variable PYTHONPATH, but within python, when
issuing print sys.path, I get the following:

['', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2',
'/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old',
'/usr/lib/python2.6/lib-dynload', '/usr/lib/python2.6/dist-packages',
'/usr/lib/python2.6/dist-packages/Numeric',
'/usr/lib/python2.6/dist-packages/PIL',
'/usr/lib/python2.6/dist-packages/gst-0.10',
'/var/lib/python-support/python2.6',
'/usr/lib/python2.6/dist-packages/gtk-2.0',
'/var/lib/python-support/python2.6/gtk-2.0',
'/usr/lib/python2.6/dist-packages/wx-2.6-gtk2-unicode',
'/usr/lib/python2.6/dist-packages/wx-2.8-gtk2-unicode',
'/usr/local/lib/python2.6/dist-packages']

The directory /usr/local/lib/python2.6/dist-packages/gnuradio contains
bbn.py.  

After setting PYTHONPATH to
/usr/local/lib/python2.6/dist-packages:/usr/local/lib/python2.6/dist-packages/gnuradio,
I still receive the "cannot import name bbn" error.  

Could someone point out what I am doing wrong?

Ilya

Eric Blossom wrote:
> 
> On Wed, Sep 16, 2009 at 05:46:48AM -0700, maher manai wrote:
>> when i run the 80211b.test.py it appears an error wich is
>> address@hidden examples]# ./bbn_80211b.test.py
>> bash: ./bbn_80211b.test.py: Aucun fichier ou dossier de ce type
>> address@hidden examples]# ./bbn_80211b_test.py
>> Traceback (most recent call last):
>>   File "./bbn_80211b_test.py", line 35, in <module>
>>     from bbn_80211b_pkt import *
>>   File "/home/maher/usrp2_version/gr-bbn/src/examples/bbn_80211b_pkt.py",
>> line 32, in <module>
>>     from gnuradio import bbn
>> ImportError: cannot import name bbn
>> 
>> i ask if it's a problem of gcc or another problem
> 
> Check the setting on your PYTHONPATH.
> 
> Eric
> 
> 
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> 
> 

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