python3 -m pip install --quiet --no-warn-script-location --upgrade lftools[openstack]
python3 -m pip install --quiet --no-warn-script-location --upgrade \
--upgrade-strategy eager -r "$requirements_file"
python3 -m pip install --quiet --no-warn-script-location --upgrade lftools[openstack]
python3 -m pip install --quiet --no-warn-script-location --upgrade \
--upgrade-strategy eager -r "$requirements_file"