'exit status 1' error during installation with setup.py

Hi Bill,

We were trying to get RPG working on a Raspberry Pi 4 and ran into the following installation issues with setup.py and 'sudo pip3 install .'

ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-req-build-uuhcjozl/setup.py'"'"'; file='"'"'/tmp/pip-req-build-uuhcjozl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-3dluwojo/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.9/rpg Check the logs for full command output.

Searching for solutions for 'exit status 1' error, we came onto this thread https://stackoverflow.com/questions/58423367/how-to-fix-error-command-errored-out-with-exit-status-1-when-trying-to-inst

We tried updating pip / 'python3 -m pip install .' but got the output attached below. Not sure how to proceed. Will appreciate any ideas, Thanks for the package!

mageelab@raspberrypi:~/rpg $ python3 -m pip install . Defaulting to user installation because normal site-packages is not writeable Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple Processing /home/mageelab/rpg Preparing metadata (setup.py) ... done Building wheels for collected packages: rpg Building wheel for rpg (setup.py) ... error error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [11 lines of output] running bdist_wheel running build running build_py running build_ext building '_rpigratings' extension arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/python3.9 -c rpg/_rpigratings.c -o build/temp.linux-armv7l-cpython-39/rpg/_rpigratings.o -O3 rpg/_rpigratings.c:14:10: fatal error: wiringPi.h: No such file or directory 14 | #include | ^~~~ compilation terminated. error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1 [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for rpg Running setup.py clean for rpg Failed to build rpg Installing collected packages: rpg Running setup.py install for rpg ... error error: subprocess-exited-with-error

× Running setup.py install for rpg did not run successfully. │ exit code: 1 ╰─> [21 lines of output] running install /home/mageelab/.local/lib/python3.9/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. warnings.warn( Install Failed You must run install with sudo running build running build_py creating build creating build/lib.linux-armv7l-cpython-39 creating build/lib.linux-armv7l-cpython-39/rpg copying rpg/init.py -> build/lib.linux-armv7l-cpython-39/rpg running build_ext building '_rpigratings' extension creating build/temp.linux-armv7l-cpython-39 creating build/temp.linux-armv7l-cpython-39/rpg arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -ffile-prefix-map=/python3.9-3.9.2=. -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/usr/include/python3.9 -c rpg/_rpigratings.c -o build/temp.linux-armv7l-cpython-39/rpg/_rpigratings.o -O3 rpg/_rpigratings.c:14:10: fatal error: wiringPi.h: No such file or directory 14 | #include | ^~~~ compilation terminated. error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1 [end of output]

bill-connelly / rpg

'exit status 1' error during installation with setup.py #7