sudo wget https://github.com/jostyee/docker-compose-rpi/raw/master/1.24.1/docker-compose -O /usr/local/bin/docker-compose
sudo chown root:root /usr/local/bin/docker-compose
sudo chmod 0755 /usr/local/bin/docker-compose
see: https://www.berthon.eu/2019/revisiting-getting-docker-compose-on-raspberry-pi-arm-the-easy-way/