Bbn80211b problems

i installed bbn80211 following the instructions,and there didnt appear
any compile error,but when i run bbn_80211b_rx.py from
bbn_80211/src/examples,i get error as follow:

“Traceback (most recent call last):
File “/usr/local/bin/bbn_80211b_rx.py”, line 28, in
from gnuradio import gr, gru
File “/usr/local/lib/python2.5/site-packages/gnuradio/gr/init.py”,
line 43, in
from gnuradio_swig_python import *
File
“/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_python.py”,
line 23, in
from gnuradio_swig_py_runtime import *
File
“/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_runtime.py”,
line 6, in
import _gnuradio_swig_py_runtime
ImportError:
/usr/local/lib/python2.5/site-packages/gnuradio/gr/_gnuradio_swig_py_runtime.so:
undefined symbol: _Z14gr_make_bufferijN5boost10shared_ptrI8gr_blockEE”

can anyone kown how to deal this problem.
Thank you very much

hi,

I’ve encountered the same problem, were able to find the solutions for
this ?

[email protected]:/usr/local/share/gnuradio/examples/usrp$
./usrp_benchmark_usb.py
Traceback (most recent call last):
File “./usrp_benchmark_usb.py”, line 30, in
from gnuradio import gr
File “/usr/lib/python2.6/dist-packages/gnuradio/gr/init.py”, line
43, in
from gnuradio_swig_python import *
File
“/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_python.py”,
line 23, in
from gnuradio_swig_py_runtime import *
File
“/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_py_runtime.py”,
line 24, in
_gnuradio_swig_py_runtime = swig_import_helper()
File
“/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_py_runtime.py”,
line 20, in swig_import_helper
_mod = imp.load_module(’_gnuradio_swig_py_runtime’, fp, pathname,
description)
ImportError:
/usr/lib/python2.6/dist-packages/gnuradio/gr/_gnuradio_swig_py_runtime.so:
undefined symbol: _Z14gr_make_bufferijN5boost10shared_ptrI8gr_blockEE

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