Put pmbootstrap up on pypi

I thought it would be a good idea to put pmbootstrap up on pypi, before the name is taken.

So far I've written the following script and uploaded it: https://pypi.org/project/pmbootstrap/

#!/bin/sh -e

cd ~/code/pmbootstrap

echo ":: upgrade python dependencies"
python3 -m pip install --user --upgrade twine setuptools wheel

echo ":: upgrade pmbootstrap"
git checkout master
git pull

version="$(git describe --tags)"
echo ":: checking out latest version $version"
git checkout "$version"

echo ":: generate package"
[ -d dist ] && rm -r dist
python3 setup.py sdist bdist_wheel

echo ":: uploading"
twine upload dist/*

However, there are two problems.

1. The description is messed up, because pypi doesn't display markdown there (or can that be activated?)
2. It doesn't work when installed with pip:

pmbootstrap 
Traceback (most recent call last):
  File "/home/user/.local/bin/pmbootstrap", line 7, in <module>
    from pmb import main
ModuleNotFoundError: No module named 'pmb'

Is someone good with pypi and wants to help out?