Upgrade pip before using it in the docker images (!857) · Merge requests · thalia / concrexit

Ghost User requested to merge docker_upgrade_pip into master Jul 11, 2018

Upgrade to the latest version of pip before using it in the Dockerfile.

This fixes warnings like this while building the images:

You are using pip version 9.0.2, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

Upgrade pip before using it in the docker images