# Majority of WX GUI Widgets missing from Companion **URL:** \ **Category:** GNU Radio\ **Created:** [March 14, 2015, 2:06pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573 "2015-03-14T14:06:59Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![addis\_a](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/c4cdca/32.png) [@addis\_a](https://www.ruby-forum.com/u/addis_a)\ **Post date:** [March 14, 2015, 2:06pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/1 "2015-03-14T14:06:59Z")
Hi everyone, I downloaded and built GNU Radio from [sbrac.org](http://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 ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 14, 2015, 2:47pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/2 "2015-03-14T14:47:39Z")
Hi Nikos > I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) > ah, ok, I presume that means you used Marcus L.'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 /gnuradio/build/CMakeFiles/ Also, the output of “gnuradio-config-info -v --enabled-components” would be interesting. Greetings, Marcus ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 14, 2015, 3:44pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/3 "2015-03-14T15:44:11Z")
* * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 14, 2015, 8:43pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/4 "2015-03-14T20:43:15Z")
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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid] Sent: Saturday, March 14, 2015 3:40 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion * * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 14, 2015, 9:02pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/5 "2015-03-14T21:02:44Z")
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 /gnuradio/build/CMakeFiles/ > > Also, the output of “gnuradio-config-info -v --enabled-components” > would be i Greetings, Marcus ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 1:47pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/6 "2015-03-15T13:47:57Z")
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 ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 14, 2015, 9:41pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/7 "2015-03-14T21:41:45Z")
“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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Saturday, March 14, 2015 9:01 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 /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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 3:40 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion * * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 3:29pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/8 "2015-03-15T15:29:07Z")
> 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. ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 3:21pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/9 "2015-03-15T15:21:26Z")
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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Sunday, March 15, 2015 1:46 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 9:01 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 /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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 3:40 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion * * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 4:19pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/10 "2015-03-15T16:19:13Z")
Nice! Now, running make -j\ sudo make install in that same directory should install GNU Radio with gr-wxgui. Greetings, Marcus ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 3:57pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/11 "2015-03-15T15:57:07Z")
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? * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Sunday, March 15, 2015 3:27 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Sunday, March 15, 2015 1:46 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 9:01 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 /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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 3:40 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion * * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 4:23pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/12 "2015-03-15T16:23:29Z")
On Sun, Mar 15, 2015 at 11:10 AM, Marcus Müller [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > On 03/15/2015 03:53 PM, NIKOS BIZANIS wrote: > – Dependency NUMPY\_FOUND = TRUE And just for the record, ZeroMQ has /nothing/ to do with WXGUI. Whatever dependency was missing before has apparently been fixed – perhaps installing libzmq also pulled in the right deps by coincidence, but it’s not libzmq itself that you needed. That line “Found ZEROMQ…” is for the gr-zeromq component that would be tested next by cmake, not for the gr-wxgui component. But the good news is that it’s enabling gr-wxgui support, so you’re ok. Tom ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 4:34pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/13 "2015-03-15T16:34:35Z")
On 03/15/2015 11:21 AM, Tom R. wrote: > Tom It would be good to understand what is now missing, since the Ubuntu 14.04 recipe in build-gnuradio used to work just fine, and now, apparently, doesn’t. ---
**Author:** ![NIKOS\_BIZANIS](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/n/dc4da7/32.png) [@NIKOS\_BIZANIS](https://www.ruby-forum.com/u/NIKOS_BIZANIS)\ **Post date:** [March 15, 2015, 10:46pm UTC](https://www.ruby-forum.com/t/majority-of-wx-gui-widgets-missing-from-companion/234573/14 "2015-03-15T22:46:16Z")
I rebuilt and now it works as expected, and I can use the WX GUI Widgets, so I can confirm that these steps actually solve the problem and the issue was indeed that dependancy. Thanks for all your help, Nikos * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid] Sent: Sunday, March 15, 2015 3:53 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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? * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid] on behalf of Marcus M. [removed\_email\_address@domain.invalid] Sent: Sunday, March 15, 2015 3:27 PM To: removed\_email\_address@domain.invalid Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Sunday, March 15, 2015 1:46 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 9:01 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion 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 /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 * * * From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of NIKOS BIZANIS [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 3:40 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion * * * 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 From: discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid) [discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid[mailto:discuss-gnuradio-bounces+n.bizanis=removed\_email\_address@domain.invalid](mailto:discuss-gnuradio-bounces+n.bizanis=removed_email_address@domain.invalid)] on behalf of Marcus M. [removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)] Sent: Saturday, March 14, 2015 2:45 PM To: removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) Subject: Re: [Discuss-gnuradio] Majority of WX GUI Widgets missing from Companion Hi Nikos I downloaded and built GNU Radio from [sbrac.org](http://sbrac.org) ah, ok, I presume that means you used Marcus L.'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 /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](http://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 * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio) * * * Discuss-gnuradio mailing list removed\_email\_address@domain.invalid[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) [https://lists.gnu.org/mailman/listinfo/discuss-gnuradio](https://lists.gnu.org/mailman/listinfo/discuss-gnuradio)