Nice! Now, running
make -j<number of cpu cores + 1>
sudo make install
in that same directory should install GNU Radio with gr-wxgui.
Greetings,
Marcus
On 03/15/2015 03:53 PM, NIKOS BIZANIS
wrote:
Apparently module libzmq was missing, so I installed it.
Now the relevant paragraph when I am running cmake is:
Configuring gr-wxgui support...
-- Dependency ENABLE_GNURADIO_RUNTIME = ON
-- Dependency ENABLE_GR_FFT = ON
-- Dependency ENABLE_GR_FILTER = ON
-- Dependency ENABLE_GR_ANALOG = ON
-- Dependency ENABLE_PYTHON = ON
-- Dependency NUMPY_FOUND = TRUE
-- Dependency WX_FOUND = TRUE
-- Enabling gr-wxgui support.
-- Override with -DENABLE_GR_WXGUI=ON/OFF
-- checking for module 'libzmq'
-- found libzmq, version 2.2.0
-- Found ZEROMQ: /usr/lib/i386-linux-gnu/libzmq.so
which probably means it would be ok, but I can't see the WX
GUI components yet.
Should I re-build GNU Radio?
But how can I enable it?
I don't know, that's why I'd like to recommend running cmake
yourself:
cd /home/nikos/gnuradio/build
cmake ..
Then look for the gr-wxgui paragraph.
On 03/15/2015 03:19 PM, NIKOS
BIZANIS wrote:
My GNU Radio version is 3.7.6.1 and my system runs
Ubuntu release 14.04.2 LTS.
I chekced the file you asked me for and the line in
question is:
"ENABLE_GR_WXGUI_cached:INTERNAL=OFF", so just as
it was guessed it is disabled. But how can I enable
it?
Thank you again,
Nikos
Ah, ok; my mistake; the "--enabled-components"
option was just added recently; getting your GNU
Radio version would be nice, nevertheless, so could
you run "gnuradio-config-info -v" ?
The CMakeOutput.log contained less info than I
hoped; you should have a look into
/home/nikos/gnuradio/build/CMakeCache.txt. That will
contain the information about installed libraries
and available GNU Radio components. The line you're
looking for starts with ENABLE_GR_WXGUI.
I think the easiest way to go from here is to cd
into /home/nikos/gnuradio/build. You will see CMake
go through all the GNU Radio in-tree modules, and
test for the dependencies of each of them. Look for
the paragraph related to the gr-wxgui component.
Most probably, it will tell you what is missing.
Can you also share your Linux distro and version
with us (as per /etc/issue)?
The point is that as far as I can guess,
build-gnuradio wasn't able to automatically install
all necessary libraries. For most systems, it can,
but some are just unknown to it or have seen
modifications, so that auto-installation is bound to
fail.
Greetings,
Marcus
On 03/14/2015 09:34 PM,
NIKOS BIZANIS wrote:
"gnuradio-config-info -v
--enabled-components" results in an
unrecognized option error for
--enabled-components. I have attached the log
you asked me for.
Thank you,
Nikos
Do you have the diagnostics I asked you
for?
Most probably, the
log file that was generated during your
GNU Radio compilation contains more
information; it's called CMakeOutput.log
and should be in
<downloadfolder>/gnuradio/build/CMakeFiles/
Also, the output of "gnuradio-config-info
-v --enabled-components" would be i
Greetings,
Marcus
On 03/14/2015
08:38 PM, NIKOS BIZANIS wrote:
Hi eveyone again,
as an update to the issue I was
facing, I re-built GNU Radio, just as
Marcus suggested, but I still can't
see the WX GUI Widgets in the
Companion.
I can see the gr-wxgui folder in my
gnuradio tree, but apparantly it is
still not built along with the rest of
the project, and I don't know what to
do to make it work.
Thank you all,
Nikos
Hi
Marcus,
it's
probably remains from an older
installation attempt I had made
(using Pybombs), which failed.
After that I used that script
and it worked like a charm. So
if I would just do a "./build-gnuradio"
from my installation directory
in order to build again, it
would probably work, right?
Thanks
for your help,
Nikos
Hi Nikos
I downloaded and built GNU
Radio from sbrac.org
ah, ok, I presume that means you
used Marcus Leech's
build-gnuradio script.
The only
problem is that when I am
searching for any WX GUI
Widgets, I can only see WX GUI
Static Text, WX GUI Time Panel
and WX DOA Compass.
As you've already found out,
this probably means that some
dependencies were missing.
In fact, of the three you list,
only the static text widget is
part of GNU Radio itself, so
what you're seeing is possibly
remains of an older
installation. Are you sure you
don't have any gnuradio package
from your linux distribution
installed?
Based on
a previous discussion on that
mailing list I also installed
WXPython (2.8) but the problem
remains.
Did you re-build GNU Radio after
that? Otherwise, the GUI blocks
could not have been built, and
installed.
Most probably, the log file that
was generated during your GNU
Radio compilation contains more
information; it's called
CMakeOutput.log and should be in
<downloadfolder>/gnuradio/build/CMakeFiles/
Also, the output of
"gnuradio-config-info -v
--enabled-components" would be
interesting.
Greetings,
Marcus
On
03/14/2015 02:03 PM, NIKOS
BIZANIS wrote:
Hi everyone,
I downloaded and built
GNU Radio from sbrac.org,
and it operates normally.
The only problem is that
when I am searching for
any WX GUI Widgets, I can
only see WX GUI Static
Text, WX GUI Time Panel
and WX DOA Compass. Based
on a previous discussion
on that mailing list I
also installed WXPython
(2.8) but the problem
remains.
Any ideas?
Thank you,
Nikos
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