Hi Alexander,
After running "sudo ldconfig", and then bbn_80211b_tx.py -h I received the same
error. The output of "sudo ldconfig -v" that was relevant to gnuradio was:
/usr/local/lib:
libgromnithread.so.0 -> libgromnithread.so.0.0.0
libgnuradio-usrp.so.0 -> libgnuradio-usrp.so.0.0.0
libmblock-qa.so -> libmblock-qa.so
libgnuradio-vrt.so.0 -> libgnuradio-vrt.so.0.0.0
libgnuradio-audio-oss.so.0 -> libgnuradio-audio-oss.so.0.0.0
libgnuradio-cvsd-vocoder.so.0 -> libgnuradio-cvsd-vocoder.so.0.0.0
libgnuradio-video-sdl.so.0 -> libgnuradio-video-sdl.so.0.0.0
libusrp2.so.0 -> libusrp2.so.0.0.0
libmblock.so.0 -> libmblock.so.0.0.0
libgnuradio-pager.so.0 -> libgnuradio-pager.so.0.0.0
libvrt.so.0 -> libvrt.so.0.0.0
libgnuradio-trellis.so.0 -> libgnuradio-trellis.so.0.0.0
libgnuradio-msdd6000.so.0 -> libgnuradio-msdd6000.so.0.0.0
libgnuradio-audio-alsa.so.0 -> libgnuradio-audio-alsa.so.0.0.0
libgnuradio-usrp2.so.0 -> libgnuradio-usrp2.so.0.0.0
libgnuradio-core.so.0 -> libgnuradio-core.so.0.0.0
libusrp.so.0 -> libusrp.so.0.0.0
libgnuradio-qtgui.so.0 -> libgnuradio-qtgui.so.0.0.0
libgnuradio-atsc.so.0 -> libgnuradio-atsc.so.0.0.0
libgnuradio-core-qa.so.0 -> libgnuradio-core-qa.so.0.0.0
libgnuradio-gsm-fr-vocoder.so.0 -> libgnuradio-gsm-fr-vocoder.so.0.0.0
libgruel.so.0 -> libgruel.so.0.0.0
/lib:
Are there supposed to be bbn .so files?
-----Original Message-----
From: Alexander Chemeris [mailto:[email protected]]
Sent: Wednesday, October 28, 2009 11:39 AM
To: Chukhman, Ilya A.
Cc: [email protected]
Subject: Re: [Discuss-gnuradio] error on running usrp2_version of 80211
Hi Ilya,
Sometimes you need to run "sudo ldconfig" by hands to update
ldcocnfig db. Or it might not find required .so files.
On Wed, Oct 28, 2009 at 18:09, Ilya Chukhman <[email protected]> wrote:
>
> 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
>>> [r...@maher examples]# ./bbn_80211b.test.py
>>> bash: ./bbn_80211b.test.py: Aucun fichier ou dossier de ce type
>>> [r...@maher 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
>>
>>
>> _______________________________________________
>> Discuss-gnuradio mailing list
>> [email protected]
>> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>>
>>
>
> --
> View this message in context:
> http://www.nabble.com/error-on-running-usrp2_version-of--80211-tp25472151p26096371.html
> Sent from the GnuRadio mailing list archive at Nabble.com.
>
>
>
> _______________________________________________
> Discuss-gnuradio mailing list
> [email protected]
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>
--
Regards,
Alexander Chemeris.
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