(I’m not sure if this got sent the first time, I apologize if I am
for background info, I am running ubuntu 7.04. my gnuradio code is
laest development branch downloaded and installed about two weeks ago.
I got it compiled and installed without any problems.
however, i do have a problem now: i have written a block that takes in
two bytes and outputs three bytes, something i’m calling
gr_interp_test_bb. I’ve gotten the .cc, .h and .i files in
/gnuradio-core/src/lib/general. I have edited the general.i and
Makefile.am and inserted the names of my files at the appropriate
When I run make and make install from /gnuradio-core/src/lib, i can not
see any errors in the ouptut text. however, i then run python from the
command line, and enter “from gnuradio import gr” and this is what i
Traceback (most recent call last):
File “”, line 1, in
line 27, in
from gnuradio_swig_python import *
line 23, in
from gnuradio_swig_py_runtime import *
line 6, in
ImportError: /usr/local/lib/libgnuradio-core.so.0: undefined symbol:
I found something about adding “/usr/local/lib” to /etc/ld.so.conf, so i
tried that and it didn’t work.
fwiw, my /etc/ld.so.conf now looks like:
any help, ideas, suggestions would be most appreciated.