> Can't you simply download Python 2.7, 3.6 and 3.7+ to separate folders, and use those in your different projects? Yep, most people can just do this. Then, t

> Can't you simply download Python 2.7, 3.6 and 3.7+ to separate folders, and use those in your different projects? Yep, most people can just do this. Then, they want a little script over the top that downloads the different versions of Python for them -- just to make life easier for them. Wouldn't it be handy to also script the installation? It'd also probably be useful to automatically setup the version of Python I want to use when I switch folders, so I'm not constantly running the wrong version when I change projects. ... et voila, we've reinvented pyenv :).