Hi, I am trying to run example scripts under gnuradio/gnuradio-examples/python/digital. All of them failed with similar error rmessages like the following:
Traceback (most recent call last): File "./benchmark_tx.py", line 32, in ? from transmit_path import transmit_path File "/home/hsinmut/src/gnuradio-3.0.3/gnuradio-examples/python/digital/transmit_path.py", line 22, in ? from gnuradio import gr, gru, blks File "/usr/local/lib/python2.4/site-packages/gnuradio/blks/__init__.py", line 37, in ? exec "from gnuradio.blksimpl.%s import *" % (f,) File "<string>", line 1, in ? File "/usr/local/lib/python2.4/site-packages/gnuradio/blksimpl/cvsd.py", line 24, in ? from gnuradio.vocoder import cvsd_vocoder File "/usr/local/lib/python2.4/site-packages/gnuradio/vocoder/cvsd_vocoder.py", line 6, in ? import _cvsd_vocoder ImportError: /usr/local/lib/python2.4/site-packages/gnuradio/vocoder/_cvsd_vocoder.so: undefined symbol: _Z20gr_make_io_signatureiii However, I was able to run usrp_fft.py, and other scripts in usrp directory. I'm using gnuradio 3.0.3 release and Fedora Core 6. I saw similar messages in the mail list a while ago, but it seems that nobody came up with any idea to fix this problem. What's the cause of this problem? Any suggestions would be appreciated. Thanks! -Michael -- Hsin-Mu (Michael) Tsai Ph.D. Student Electrical and Computer Engineering Department Carnegie Mellon University _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
