Add the Required Repositories
Supported versions
At the moment, Alpine 3.8 and 3.9 (x86_64 and armhf) are supported.
Add the Moonshot Alpine repository to your system. To do this, run the following command (as root, or using sudo):
Install the Moonshot repository RSA key.
curl "https://repository.project-moonshot.org/alpine/moonshot@jisc.ac.uk-5be46530.rsa.pub" > /etc/apk/keys/moonshot@jisc.ac.uk-5be46530.rsa.pub