Unable to install matrix-lite in python3

[bmaehr]

Installing collected packages: matrix-lite
    Running setup.py install for matrix-lite ... error
    ERROR: Command errored out with exit status 1:
     command: /home/pi/googleHome/env/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-9vwccy9n/matrix-lite_dc2728ddc57d4fb993c9ca00580afb8e/setup.py'"'"'; __file__='"'"'/tmp/pip-install-9vwccy9n/matrix-lite_dc2728ddc57d4fb993c9ca00580afb8e/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-6vw7gsiq/install-record.txt --single-version-externally-managed --compile --install-headers /home/pi/googleHome/env/include/site/python3.9/matrix-lite
         cwd: /tmp/pip-install-9vwccy9n/matrix-lite_dc2728ddc57d4fb993c9ca00580afb8e/
    Complete output (21 lines):
    running install
    running build
    running build_py
    creating build
    creating build/lib.linux-armv7l-3.9
    creating build/lib.linux-armv7l-3.9/matrix_lite
    copying matrix_lite/sensors.py -> build/lib.linux-armv7l-3.9/matrix_lite
    copying matrix_lite/colour.py -> build/lib.linux-armv7l-3.9/matrix_lite
    copying matrix_lite/__init__.py -> build/lib.linux-armv7l-3.9/matrix_lite
    copying matrix_lite/led.py -> build/lib.linux-armv7l-3.9/matrix_lite
    running build_ext
    building '_matrix_hal' extension
    creating build/temp.linux-armv7l-3.9
    creating build/temp.linux-armv7l-3.9/hal_wrapper
    creating build/temp.linux-armv7l-3.9/hal_wrapper/drivers
    arm-linux-gnueabihf-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/pi/googleHome/env/lib/python3.9/site-packages/pybind11/include -I/home/pi/googleHome/env/lib/python3.9/site-packages/pybind11/include -I/home/pi/googleHome/env/include -I/usr/include/python3.9 -c hal_wrapper/drivers/everloop.cpp -o build/temp.linux-armv7l-3.9/hal_wrapper/drivers/everloop.o -O3 -DVERSION_INFO="0.0.8" -std=c++11
    hal_wrapper/drivers/everloop.cpp:2:10: fatal error: ./everloop.h: No such file or directory
        2 | #include "./everloop.h"
          |          ^~~~~~~~~~~~~~
    compilation terminated.
    error: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /home/pi/googleHome/env/bin/python3.9 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-9vwccy9n/matrix-lite_dc2728ddc57d4fb993c9ca00580afb8e/setup.py'"'"'; __file__='"'"'/tmp/pip-install-9vwccy9n/matrix-lite_dc2728ddc57d4fb993c9ca00580afb8e/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-6vw7gsiq/install-record.txt --single-version-externally-managed --compile --install-headers /home/pi/googleHome/env/include/site/python3.9/matrix-lite Check the logs for full command output.