pip doesn't use same version as /usr/bin/env python

[jyn514]

Description

All the tests in tools/builds.sh fail if /usr/bin/env python uses a different version from pip.

Relevant code

In tools/build.sh:

build_py()
{
        echo Building python module...
        pip install -e ./python || exit 1
}

Solution

Change pip to /usr/bin/env python -m pip. This will either succeed or throw an error in all use cases, instead of silently installing for the wrong version.

Note

I know, having different system-wide python from user python is never a good idea. It's an easy fix, though, and I find python2 irritating.