I"m working through the developer - beginner lessen’s exercise, section 2.3.2. When the following command in the Dockerfile executed,
# install python and pip RUN apk add --update py-pip
I received the following error:
ERROR: unsatisfiable constraints:
provided by: py2-pip
required by: world[py-pip]
The command ‘/bin/sh -c apk add --update py-pip’ returned a non-zero code: 1
Have I missed anything?