Hello Flask won't build

[mark-zarandi]

When I try to install this from the git repo it returns this error. Very new at this, thanks for any guidance.

The command '/bin/bash -o pipefail -c apk add --no-cache --virtual .build-dependencies g++=9.2.0-r4 gcc=9.2.0-r4 make=4.2.1-r2 && apk add --no-cache nginx-mod-http-lua=1.16.1-r6 lua-resty-http=0.15-r0 nginx=1.16.1-r6 cython=0.29.14-r0 && pip3 install --no-cache-dir --prefer-binary --find-links "https://wheels.hass.io/alpine-3.11/${BUILD_ARCH}/" -r /tmp/requirements.txt && find /usr/local ( -type d -a -name test -o -name tests -o -name 'pycache' ) -o ( -type f -a -name '.pyc' -o -name '.pyo' ) -exec rm -rf '{}' + && apk del --purge .build-dependencies && rm -f -r /etc/nginx /tmp/*' returned a non-zero code: 50

[robmarkcole]

Not sure, follow up non-zero code: 50