GitLab

If the user is not in the sudoers list, the sudo command would ask for
a password. Changing to a non-interactive command will make sure that
the prompt does not happen.

The submodules should be relatively addressed, and the runner
configuration must enable recursive submodules to ensure that the
components are all updated.

The submodules now have __init__.py files, so that they work as a
direct import when used as a submodule.

When we used $TMPDIR and it was set, all was well. If it's not set, then
we cannot create our requirements file. We now default to /tmp.

Running in my environment means the code needs some changes to tidy
it up and make it work with the submodules.

Reads system metrics for OSX over a period.