[Discuss-gnuradio] Anyone have any clue? I've run out of ideas

[Marcus D. Leech]

User has run build-gnuradio.  The verbose log looks just fine, their 
settings for PYTHONPATH, and ld.so.conf.d settings are all just fine.

Yet, for osmosdr:



address@hidden:~$ python -c "import osmosdr"
linux; GNU C++ version 4.7.3; Boost_105300; UHD_003.005.003-83-g3924a4d7

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", 
line 45, in <module>
    from osmosdr_swig import *
  File 
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 
26, in <module>
    _osmosdr_swig = swig_import_helper()
  File 
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 
22, in swig_import_helper
    _mod = imp.load_module('_osmosdr_swig', fp, pathname, description)
ImportError: dynamic module does not define init function 
(init_osmosdr_swig)

And gnuradio itself:

address@hidden:~$ python -c "import osmosdr"
linux; GNU C++ version 4.7.3; Boost_105300; UHD_003.005.003-83-g3924a4d7

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/local/lib/python2.7/dist-packages/osmosdr/__init__.py", 
line 45, in <module>
    from osmosdr_swig import *
  File 
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 
26, in <module>
    _osmosdr_swig = swig_import_helper()
  File 
"/usr/local/lib/python2.7/dist-packages/osmosdr/osmosdr_swig.py", line 
22, in swig_import_helper
    _mod = imp.load_module('_osmosdr_swig', fp, pathname, description)
ImportError: dynamic module does not define init function 
(init_osmosdr_swig)

And of course, when they try to run gnuradio-companion, it all falls apart.

This rather looks like a linker issue, but I can't find any reason for 
it.  The target system is Ubuntu 13.04 x86_64.

I've been through their build log--nothing untoward.  Their system 
appears to be configured properly, and PYTHONPATH appears to be good.
  But this persists.  I even had them manually:

sudo ldconfig /usr/local/lib

Just to see if maybe the config in ld.so.conf.d wasn't being handled.

The only thing I can think of now is that se-linux is getting in the 
way, but does Ubuntu 13.04 ship with se-linux turned on?


--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org