Or you could, just like on other platforms and with other languages, use virtual environments with a version manager such as pyenv for your development environment. Combine that with pipenv and you get pretty painless python development. To be fair, some of this stuff is more recent though.
Here is an excellent short blog describing all this and how pyenv and pipenv click together to create a virtual Python environment, that is completely independent of your OS vendor's runtime: https://gioele.io/pyenv-pipenv
This stuff is definitely quite new, and I guess the need for it has risen as a consequence of all the great new features that have shipped in Python during the last few years.
I recently had to write an utility script in Python. I chose to use Python 3 and type hints syntax, requiring at least Python 3.6. This was a problem when I realized some of my team use Ubuntu and Debian versions that ship with Python 3.5 (not to speak of Macs with Python 2.x, but these guys use homebrew anyway). Plenty of time was spent researching virtual environments and writing deployment instructions, and I ended up using pip in pyenv (but stopped short of using pipenv, since creating private distributable packages with it seemed convoluted.)
