DIB_PYTHON_PREFIX variable was neither defined nor needed. Change-Id: I36ebe5a6dee511c0c89cc251e9ec340ec7ed915d
This element is designed to install latest minor versions of different python releases, like py27, py35, py36, py37, py38 into stow directory, and later easily enable them with stow. Change-Id: Iab6d20e7643e549b53c629fb430e58b1c5e72991