On Sun, Oct 23, 2011 at 9:38 PM, Jordan Otomo <[email protected]>wrote:
> Hi,
>
> I've tried the following:
>
> $ cd gnuradio
> $ git checkout next
> $ git pull
> $ mkdir build
> $ cd build
> $ cmake ../
> $ make
> $ make test
> $ sudo make install
>
> 'make test' returns 0 failures, but when using the gr-digital blocks in
> GRC, I see the following error:
>
>
> Traceback (most recent call last):
> File "/home/jotomo/Desktop/digital_rx_test.py", line 8, in <module>
> from gnuradio import digital
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/digital/__init__.py", line
> 34, in <module>
> from cpm import *
> File "/usr/local/lib/python2.7/dist-packages/gnuradio/digital/cpm.py",
> line 27, in <module>
> from gnuradio import gr, blks2
> File "/usr/local/lib/python2.7/dist-packages/gnuradio/blks2/__init__.py",
> line 37, in <module>
> exec "from gnuradio.blks2impl.%s import *" % (f,)
> File "<string>", line 1, in <module>
> File "/usr/local/lib/python2.7/dist-packages/gnuradio/blks2impl/cvsd.py",
> line 24, in <module>
> from gnuradio.vocoder import cvsd_vocoder
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/vocoder/cvsd_vocoder.py",
> line 24, in <module>
> _cvsd_vocoder = swig_import_helper()
> File
> "/usr/local/lib/python2.7/dist-packages/gnuradio/vocoder/cvsd_vocoder.py",
> line 20, in swig_import_helper
> _mod = imp.load_module('_cvsd_vocoder', fp, pathname, description)
> ImportError: libgnuradio-core-3.4.1git.so.0: cannot open shared object
> file: No such file or directory
>
>
> I get the same error when attempting to run the gr-digital examples. It
> seems that the wrong library is being imported because I have
> 'libgnuradio-core.so.3.5.0git' in /usr/local/lib. Did I miss a
> configuration/un-installation step? Any help would be greatly appreciated.
>
> Thanks,
> Jordan
First, I just pushed another update the fixes the library naming scheme with
cmake, so you'll want to pull from master again.
Second, you'll have to run 'sudo ldconfig' for the new library names.
Tom
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