Hello,
I just installed the latest GR from the git master branch. I use Ubuntu
9.10, boost 1.38, and python2.6, and the USRP2. The install seemed to go
fine. However, I if try to run any of the python modules I get this error:
I do this:
sudo python streaming_fft.py -e eth1 -f 2.4G
./rx_streaming_samples -s -e eth1 -f 2.4e+09 -d 16 -o /proc/self/fd/1 |
./stdin_int32_fft.py -f 2.4e+09 -d 16
Traceback (most recent call last):
File "./stdin_int32_fft.py", line 23, in <module>
from gnuradio import gr, gru
File "/usr/lib/python2.6/dist-packages/gnuradio/gr/__init__.py", line 43,
in <module>
from gnuradio_swig_python import *
File
"/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_python.py", line
23, in <module>
from gnuradio_swig_py_runtime import *
File
"/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_py_runtime.py",
line 6, in <module>
import _gnuradio_swig_py_runtime
ImportError: libboost_thread-mt.so.1.35.0: cannot open shared object file:
No such file or directory
/proc/self/fd/1: Broken pipe
So I just made a symlik in /usr/lib from boostthread1.38 to boostthread1.35
This is probably a bad idea (see below) But why is boostthread1.35
required? Should I reinstall boost1.35 and then GR?
With the boostthread1.35 -> boostthread1.38 symlink I just get a different
error:
$ sudo python streaming_fft.py -e eth1 -f 2.4G
./rx_streaming_samples -s -e eth1 -f 2.4e+09 -d 16 -o /proc/self/fd/1 |
./stdin_int32_fft.py -f 2.4e+09 -d 16
Traceback (most recent call last):
File "./stdin_int32_fft.py", line 23, in <module>
from gnuradio import gr, gru
File "/usr/lib/python2.6/dist-packages/gnuradio/gr/__init__.py", line 43,
in <module>
from gnuradio_swig_python import *
File
"/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_python.py", line
24, in <module>
from gnuradio_swig_py_general import *
File
"/usr/lib/python2.6/dist-packages/gnuradio/gr/gnuradio_swig_py_general.py",
line 6, in <module>
import _gnuradio_swig_py_general
ImportError:
/usr/lib/python2.6/dist-packages/gnuradio/gr/_gnuradio_swig_py_general.so:
undefined symbol: _Z12gr_make_headji
/proc/self/fd/1: Broken pipe
I doesn't matter which python script I run or what flags I use, I get this
error message. I searched for the undefined symbol, Z12gr_make_headji, and
found 0 results. No one seems to have this problem thatI can find.
Also, when I try to run grc I get this a window that says this:
Cannot import gnuradio. Are your PYTHONPATH and LD_LIBRARY_PATH set
correctly?
With this title: /usr/lib/python2.6/dist-packages/gnuradio/g (the rest is
cut off)
My gnuradio core library seems to be located in the right place:
$ locate gnuradio-core.so
/usr/local/lib/libgnuradio-core.so
/usr/local/lib/libgnuradio-core.so.0
/usr/local/lib/libgnuradio-core.so.0.0.0
(is the 0.0.0 wrong?)
I had had some problems installing before, but I think the most recent
install worked. When I run make check all tests pass.
If anyone can help I'd really appreciate it,
Devin
--
http://users.wpi.edu/~dkelly/
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