When including layer-docker in my charm I end up with two separate versions of setuptools in my wheelhouse dir.
$ ls -la build/builds/jupyter-notebook-docker/wheelhouse | grep setuptools- -rw-rw-r-- 1 bdx bdx 641692 Oct 13 22:58 setuptools-20.0.tar.gz -rw-rw-r-- 1 bdx bdx 855608 Oct 13 22:58 setuptools-41.4.0.zip
This causes an error for my charm as the lower version of setuptools is installed which causes the breakage for me.
On removing setuptools-20.0.tar.gz from the built charm I get a successful deploy.
Wondering if the setuptools-20.0.tar.gz is needed by something, or if we can remove if from layer-docker?