It looks like python3-six was dropped as a dependency between
version 3.17.0 and 3.18.0. Looking at the PyPi downloads indicates
this coincides with when Python 2 support was dropped.
I couldn't find any release notes so this patch is based on looking
at the source code downloaded from PyPi.
Signed-off-by: Guðni Már Gilbert <gudnimar@noxmedical.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>