According to https://pyscaffold.org Python2 is currently not working under PyScaffold 3:
Currently PyScaffold 3.0 needs at least Python 3.4 due to a bug in setuptools that only affects Python 2. For the time being use PyScaffold 2.5.* for Python 2.7 instead.
According to https://pyscaffold.org Python2 is currently not working under PyScaffold 3:
Therefore I upgraded to the latest PyScaffold 2 version (2.5.11). --> PR: https://github.com/TUW-GEO/Equi7Grid/pull/8
It should not be a problem importing a PyScaffold 2 package into a PyScaffold 3 package.