Error in installation of latest code

Hi

I did a fresh installation of gnuradio on my Ubuntu Feisty 7.04. I
earlier
had an old installation of gnuradio on the same computer. I did a fresh
svn
installation from the utah.edu trunk instead of an update as the update
gave
me some errors. During installation i had a problem with the ‘mblock’
module
but fixed it according to this post
http://www.mail-archive.com/[email protected]/msg07797.html

Installation gave me no errors but when i do “from gnuradio import gr”
or
“from gnuradio import gru” I get these errors. I believe there are a few
imports that do not happen. I do not know why and couldn’t find an
answer
for it too. Please help.

The "import gnuradio " statement doesn’t give any error though. The
PYHTONPATH is also properly set.

Thanks
Ali

from gnuradio import gr
Traceback (most recent call last):
File “”, line 1, in
File “/usr/local/lib/python2.5/site-packages/gnuradio/gr/init.py”,
line 43, 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

from gnuradio import gru
Traceback (most recent call last):
File “”, line 1, in
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 43, 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

On Thu, Aug 14, 2008 at 01:49:27AM -0500, Murtuza wrote:

“from gnuradio import gru” I get these errors. I believe there are a few
imports that do not happen. I do not know why and couldn’t find an answer
for it too. Please help.

The "import gnuradio " statement doesn’t give any error though. The
PYHTONPATH is also properly set.

Thanks
Ali

try:

$ sudo ldconfig

and also confirm that libgnuradio-core.so.0 is in /usr/local/lib

Eric

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