# Note: depends on Python
# Note: depends on python-six
wget -c https://github.com/lincolnloop/python-qrcode/archive/v6.0/python-qrcode-6.0.tar.gz
tar -xzf python-qrcode-6.0.tar.gz
cd python-qrcode-6.0
python3 setup.py build
python3 setup.py install # as root