PY2-PIP (kein solches Paket), das von World Py2-Pip erforderlich ist
apk update
apk add py-pip
OR
You have to use appropriate pip version depending on Alpine branch:
Alpine v3.12 or newer, use apk add --update py3-pip
Alpine v3.5 - v3.11, use apk add --update py2-pip
Alpine v3.3 - v3.4, use apk add --update py-pip
devops unicorn