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Re: [Discuss-gnuradio] 802.11b bbn error in gnuradio 3.6.2

From: Douglas Geiger
Subject: Re: [Discuss-gnuradio] 802.11b bbn error in gnuradio 3.6.2
Date: Mon, 4 Mar 2013 11:49:13 -0500

 That is a linker-related error. The bbn library uses omnithreads (as,
back in the day, did GNURadio).
Your best bet is likely going be to modify the BBN code to use
boost::threads (as GNURadio does currently). I believe there are some
discussions about this in the mailing list archives.
You could also try to install omnithreads and compile/link against it.

 Good luck,


On Mon, Mar 4, 2013 at 8:54 AM, john <address@hidden> wrote:
> bbn 802.11b is designed for gnuradio 3.1.1 but i am trying it run it in
> gnuradio 3.6.2
> i am getting the following error while running
> bbn_80211b_tx.py/bbn_80211b_rx.py
> Traceback (most recent call last): File "bbn_80211b_transmit_path.py", line
> 29, in from bbn_80211b_pkt import * File
> "/home/snigdha/bbn_80211/src/examples/bbn_80211b_pkt.py", line 31, in from
> gnuradio import bbn File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/bbn.py", line 24, in _bbn =
> swig_import_helper() File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/bbn.py", line 20, in
> swig_import_helper _mod = imp.load_module('_bbn', fp, pathname, description)
> ImportError: /usr/local/lib/python2.7/dist-packages/gnuradio/_bbn.so:
> undefined symbol: _ZN11omni_thread6init_tD1Ev
> --
> View this message in context: 
> http://gnuradio.4.n7.nabble.com/802-11b-bbn-error-in-gnuradio-3-6-2-tp39975.html
> Sent from the GnuRadio mailing list archive at Nabble.com.
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Doug Geiger

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