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andrmuel / gr-dab

GNU Radio DAB (digital audio broadcasting) module
http://0x7.ch/code/
GNU General Public License v3.0
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installation error through pybombs #26

Open viktorivan opened 3 years ago

viktorivan commented 3 years ago

Hi, I'm installing gr-dab with the command pybombs install gr-dab and I get the following error [ 95%] Generating adjustment_gui.py ModuleNotFoundError

Cannot import gnuradio.

Is the model path environment variable set correctly? All OS: PYTHONPATH

Is the library path environment variable set correctly? Linux: LD_LIBRARY_PATH Windows: PATH MacOSX: DYLD_LIBRARY_PATH

(No module named 'gnuradio') make[2]: [python/app/CMakeFiles/pygen_python_app_c8039.dir/build.make:142: python/app/adjustment_gui.py] Error 1 make[1]: [CMakeFiles/Makefile2:538: python/app/CMakeFiles/pygen_python_app_c8039.dir/all] Error 2 make: *** [Makefile:141: all] Error 2 [ERROR] Build failed. See output above for error messages. [ERROR] Problem occurred while building package gr-dab: Build failed. [ERROR] Error installing package gr-dab. Aborting.

Regards

trial-n-error commented 3 years ago

Hi,

I do not use pybombs. However I received a similiar problem and think your problem is related the file python/app/CMakeLists.txt.

When it runs grcc the PYTHONPATH is overriden. I expect that pybombs has a previous PYTHONPATH defined which is not taken in account there.

Best regards, Mario

trial-n-error commented 3 years ago

Hi Viktorivan,

Regarding my previous suspicion, you could verify and change in python/app/CMakeLists.txt from

COMMAND bash -c "PYTHONPATH=${CMAKE_BINARY_DIR}/python/app GRC_BLOCKS_PATH=${CMAKE_SOURCE_DIR}/grc/ grcc ${CMAKE_SOURCE_DIR}/python/app/adjustment_gui.grc -o ${CMAKE_BINARY_DIR}/python/app/"

to

COMMAND bash -c "PYTHONPATH=$ENV{PYTHONPATH}:${CMAKE_BINARY_DIR}/python/app GRC_BLOCKS_PATH=${CMAKE_SOURCE_DIR}/grc/ grcc ${CMAKE_SOURCE_DIR}/python/app/adjustment_gui.grc -o ${CMAKE_BINARY_DIR}/python/app/"

Please note, that after the change you need to start clean with a cmake generation. You need to delete your previous generated cmake output (e.g. if you used a "build" directory, remove it and create it new) and execute cmake again. Just executing make will not pull in your changes from CMakeLists.txt

Please provide feedback here if it helped on your side.

Best regards, Mario

Hi,

I do not use pybombs. However I received a similiar problem and think your problem is related the file python/app/CMakeLists.txt.

When it runs grcc the PYTHONPATH is overriden. I expect that pybombs has a previous PYTHONPATH defined which is not taken in account there.

Best regards, Mario

viktorivan commented 3 years ago

Hi Mario

Its works for me!!! I installed gr-dab from Pybombs withuot problems with that modification.

Best regards

Ivan

VDelport commented 2 years ago

Hello,

I also have gr-dab with the command pybombs install gr-dab installed and get the same error.

What do I have to do specifically after I gr-dab/python/app/CMakeLists.txt change as above?

Running again pybombs install gr-dab leads to the same error.

viktorivan commented 2 years ago

Hi, actually pybombs is deprecated and it is not supported by gnuradio 3.9 and later

El vie, 10 jun 2022 a las 13:18, VDelport @.***>) escribió:

Hello,

I also have gr-dab with the command pybombs install gr-dab installed and get the same error.

What do I have to do specifically after I python/app/CMakeList.txt change as above?

Running again pybombs install gr-dab leads to the same error.

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