Interesting: PyEnv

If you’re like me, you’re probably sick-and-tired of Python versions, environments… Every time I update Python on my MacBook Pro with Homebrew, I lose all packages I installed for the previous version of Python (because I’m installing them system-wide and they’re stored in version-specific directory).

Jon Langemak found a potential solution to this problem: PyEnv. My first reaction was: Great, just what I need… but as he described how it really works, I realized that it’s always possible to add another layer of indirection. RFC1925 strikes again.


  1. I'm running pyenv with pyenv-virtualenv for over a year on my macbook . It is a breeze....

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