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How is this a treat not clear it's not straightforward and not obvious as to how to switch back-and-forth between 2.7 and 3.5 why are there two dangling version

• detaro 9y ago
  for projects you only use with one Python version, you have a virtualenv per project, with the right version, and enable the virtualenv when you work on that project. (or you only do that for the python version you use less, but virtualenvs have more benefits than just managing python versions). If you need to test something with two versions, you have one env per python version and enable whichever one you need.
  • noloblo 9y ago
    How do you switch back-and-forth
    • mod 9y ago
      From the page I linked: > To begin using the virtual environment, it needs to be activated: > $ source my_project/bin/activate