hi ,
i have gone through bastin bloessl's code for ieee_802_15_4. i installed it in my ubuntu 12.04 having gnuradio v3.7 . it installed and i got the following error when i was trying to run the flowgraph.
Traceback (most recent call last):
File "/home/cps/.grc_gnuradio/ieee802_15_4_phy.py", line 16, in <module>
import ieee802_15_4
File "/usr/local/lib/python2.7/dist-packages/ieee802_15_4/__init__.py", line 17, in <module>
from ieee802_15_4_swig import *
File "/usr/local/lib/python2.7/dist-packages/ieee802_15_4/ieee802_15_4_swig.py", line 26, in <module>
_ieee802_15_4_swig = swig_import_helper()
File "/usr/local/lib/python2.7/dist-packages/ieee802_15_4/ieee802_15_4_swig.py", line 22, in swig_import_helper
_mod = imp.load_module('_ieee802_15_4_swig', fp, pathname, description)
ImportError: /usr/local/lib/libgnuradio-ieee802_15_4.so: undefined symbol: _ZN2gr6blocks12count_bits32Ej
i have no idea what it means. is it the problem with count_bits block.