On this line right here, there's a mapping dictionary: https://github.com/pypa/pipenv/blob/master/pipenv/core.py#L503
However, since it's using pyenv, maybe we should adopt an approach closer to this: https://github.com/concordusapps/pyenv-implict
$ pipenv --rm
$ pipenv install
not too hard :)
oh i see what you're saying.
this isn't an issue for us right now. but, thanks for the suggestion!