after that when I try to run grc from command
following message come
[root@tkp tushar]# grc
Traceback (most recent call last):
File “/usr/local/bin/grc”, line 25, in
from gnuradio.grc.platforms.base.Constants import VERSION
ImportError: No module named grc.platforms.base.Constants
I assume after configure, you did make and sudo make install.
Then perhaps you PYTHONPATH is not setup properly. Run the following
command from the terminal: python -c “import gnuradio” does it produce
an error? Can you run any of the gnuradio programs, like usrp_fft.py?
By giving the python path I able to open grc package.
But still simple sound prog. in not running.
I able to run audio_tone.py on command prompt.
also test the audio_fft.py on command prompt. both run fine.
But on grc any example given same erro.
(grc:3195): GVFS-RemoteVolumeMonitor-WARNING **:
cannot connect to the session bus:
org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible
causes include: the remote application did not send a reply, the
message bus security policy blocked the reply, the reply timeout
expired, or the network connection was broken.
(grc:3195): GVFS-RemoteVolumeMonitor-WARNING **: cannot connect to the
session bus: org.freedesktop.DBus.Error.NoReply: Did not receive a
reply. Possible causes include: the remote application did not send a
reply, the message bus security policy blocked the reply, the reply
timeout expired, or the network connection was broken.
Traceback (most recent call last):
File “/home/tushar/Desktop/Project/top_block.py”, line 10, in
from gnuradio import audio
File “/usr/local/lib/python2.5/site-packages/gnuradio/audio.py”,
line 35, 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: libboost_thread-gcc43-mt-1_37.so.1.37.0: cannot open
shared object file: No such file or directory
Thanks Josh
after typing all export I able to run GRC.
Now my question is , in previous GRC, we got help like color- for
float, complex, number, query for usrp board
But Here I do not able to find such help,
Also how can i remove my previous version of gnuradio3.1.3, or no need
to remove it.
Thanks Josh
after typing all export I able to run GRC.
Now my question is , in previous GRC, we got help like color- for
float, complex, number, query for usrp board
But Here I do not able to find such help,
The color help menu, sorry, that got lost along the way. Most blocks
have an output/input type that will tell you. I will add the color table
back in somehow. In the meantime, blue=complex, red=float, green=int,
yellow=short, purple=byte/char
-josh
Also how can i remove my previous version of gnuradio3.1.3, or no need
to remove it.
if you have the old build directory from 3.1.3, run sudo make uninstall
this will also remove files that you want, so…
then in your current gnuradio build directory, run sudo make install
but it didn’t worked for me. I had installed the latest version of GNU
radio (gnuradio-3.2) and was trying to run GRC. Can you please help me
for this.
You have to set the PYTHONPATH. This is not a GRC problem, this is a
gnuradio installation problem. I bet that if you try to run other
gnuradio apps, you will see a similar problem.
Also I was wondering that is it possible to see the source code
associated with the flow graph that we make in GRC? or the source code
of the specific block such as BPSK modulator?
The generated code is in the same folder as your saved flow graph. By
default, its called top_block.py
Thanks Josh
after typing all export I able to run GRC.
Now my question is , in previous GRC, we got help like color- for
float, complex, number, query for usrp board
But Here I do not able to find such help,
The color help menu, sorry, that got lost along the way. Most blocks
have an output/input type that will tell you. I will add the color table
back in somehow. In the meantime, blue=complex, red=float, green=int,
yellow=short, purple=byte/char
-josh
Also how can i remove my previous version of gnuradio3.1.3, or no need
to remove it.
if you have the old build directory from 3.1.3, run sudo make uninstall
this will also remove files that you want, so…
then in your current gnuradio build directory, run sudo make install
-Josh
Hi Josh, I am facing the same problem as Tushar did. I am getting an
error as follows:
Traceback (most recent call last):
File “/usr/local/bin/grc”, line 25, in
from gnuradio.grc.platforms.base.Constants import VERSION
ImportError: No module named grc.platforms.base.Constants
[root@Somya /]#
I also tried the path solution which you mentioned in the earlier post,
but it didn’t worked for me. I had installed the latest version of GNU
radio (gnuradio-3.2) and was trying to run GRC. Can you please help me
for this.
Also I was wondering that is it possible to see the source code
associated with the flow graph that we make in GRC? or the source code
of the specific block such as BPSK modulator?
Thanks & Regards,
Somya A.
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