root/pypi: links for pkbar

root/pypi pkbar-0.5.tar.gz
root/pypi pkbar-0.5-py3-none-any.whl
root/pypi pkbar-0.4.tar.gz
root/pypi pkbar-0.4-py3-none-any.whl
root/pypi pkbar-0.2.1.tar.gz
root/pypi pkbar-0.2.1-py3-none-any.whl
root/pypi pkbar-0.2.tar.gz
root/pypi pkbar-0.2-py3-none-any.whl