Update required packages in installation docs
I tried to install our requirements.txt
in an alpine container to find out all needed dependencies:
$ docker run --rm -it alpine
git clone https://open.greenhost.net/openappstack/openappstack
cd openappstack/
git checkout 705-add-pre-commit-checks-to-the-repo
apk add git py3-pip py3-wheel gcc
# bcrypt
apk add python3-dev libc-dev libffi-dev
# pynacl
apk add make
# cryptography
apk add cargo openssl-dev
Only them pip3 install -r requirements.txt
succeeds.