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[Discuss-gnuradio] problem with linking libraries


From: sriram s
Subject: [Discuss-gnuradio] problem with linking libraries
Date: Thu, 28 Feb 2008 11:28:57 -0800 (PST)

Hello everyone,
                     I'm getting this error while importing gnuradio packages.

>>> from gnuradio import gr
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
  File "/usr/local/lib/python2.4/site-packages/gnuradio/gr/__init__.py", line 27, in ?
    from gnuradio_swig_python import *
  File "/usr/local/lib/python2.4/site-packages/gnuradio/gr/gnuradio_swig_python.py", line 23, in ?
    from gnuradio_swig_py_runtime import *
  File "/usr/local/lib/python2.4/site-packages/gnuradio/gr/gnuradio_swig_py_runtime.py", line 6, in ?
    import _gnuradio_swig_py_runtime
ImportError: libgnuradio-core.so.0: cannot open shared object file: No such file or directory
>>>

The file libgnuradio-core.so.0 is present in /usr/local/lib.  This is  the second time i'm installing gnuradio. During the first installation, i had not installed wxPython and all the examples not involving wx worked just fine. However after the installation of wxPython during the second installation, python could'nt find libpango. So i added -lpangox-1.0 to EXTRALIBS_GUI in the makefile and reinstalled wxPy after i came across a similar problem someone else had while digging through the gnuradio archives. wxPy works now.  Do you think this has anything to do with the problem i have now? I'm a beginner and don't know linux that well. Any help will be greatly appreciated.
Thankyou in advance

Sriram


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