[Python-modules-team] Bug#884686: python-cloudpickle: missing depepdency on the python interpreter

[mattia at debian.org]

Package: python-cloudpickle
Version: 0.5.2-1
Severity: serious

Dear maintainer,

python-cloudpickle is a Python package but lacks any dependency, including
one on the Python interpreter itself.

Most of the times this is due to using the wrong substvar, for instance
using ${python3:Depends} on a python2 package (or the reverse,
${python:Depends on a python3 package).