Links to libraries

I am new to gnuradio. loaded 3.1.1 version on Ubuntu 7.10 on my
laptop
compaq nx6115.
whenever i try to run a .py program it is ending with error stating
unable find
libgnuradio-core.so.0. typical terminal output is copied below:
Traceback (most recent call last):
File “hfx2.py”, line 83, in
from gnuradio.wxgui import powermate, fftsink2
File
“/usr/local/lib/python2.5/site-packages/gnuradio/wxgui/powermate.py”,
line 35, in
from gnuradio import gru
File
“/usr/local/lib/python2.5/site-packages/gnuradio/gru/init.py”,
line 37, in
exec “from gnuradio.gruimpl.%s import *” % (f,)
File “”, line 1, in
File
“/usr/local/lib/python2.5/site-packages/gnuradio/gruimpl/lmx2306.py”,
line 25, in
from gnuradio import gr
File “/usr/local/lib/python2.5/site-packages/gnuradio/gr/init.py”,
line 27, in
from gnuradio_swig_python import *
File
“/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_python.py”,
line 23, in
from gnuradio_swig_py_runtime import *
File
“/usr/local/lib/python2.5/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

Since usrp is not connected, I also tried sample program am_rcv.py given
in
KD7LMO.net with data capture sample provided
by them. same error is observed.
Noticed that libgnuradio-core.so.0 is a link to
libgnuradio-core.so.0.0.0both present
in same directory /usr/local/lib
any suggestions how this can be rectified?

vsrk sarma wrote:

Since usrp is not connected, I also tried sample program am_rcv.py
given in KD7LMO.net with data capture sample provided by them. same
error is observed. Noticed that libgnuradio-core.so.0 is a link to
libgnuradio-core.so.0.0.0 both present in same directory
/usr/local/lib any suggestions how this can be rectified?

You may need to run ‘sudo ldconfig’ to have the system recognize the
newly installed libraries.


Johnathan C.
Corgan Enterprises LLC
http://corganenterprises.com

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