zsh: command not found python after running “brew upgrade”

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zsh: command not found python after running “brew upgrade”

  1. How to solve zsh: command not found python after running “brew upgrade”

    import sys; print “%s.%s.%s”
    That's some good old Python 2 notation if I ever saw some 🙂
    As @ElapsedSoul mentioned. macOS 12.3 removed the Python 2 that came by default for all these years. Therefore, I would personally recommend for others not to upgrade to 12.3 if you need Python 2 until you find an alternative solution.
    Some possible alternatives include the following:
    Option 0: Reinstall Python 2 via Homebrew
    Homebrew unfortunately got rid of Python 2 a long time ago. There are however some workarounds to try and get it to work: How to reinstall [email protected] from Homebrew?.
    Option 1: Use pyenv
    I haven't tested this, so it might not work. But if it does, this is likely the best solution for your needs. From the following:
    brew install pyenv pyenv install 2.7.18 pyenv global 2.7.18
    Option 2: Use another package manager
    MacPorts, for instance, still has Python 2 available. This would also add it to PATH:
    sudo port install python27
    I'm sure there are other macOS package managers that provide Python 2.7 as well.

  2. zsh: command not found python after running “brew upgrade”

    import sys; print “%s.%s.%s”
    That's some good old Python 2 notation if I ever saw some 🙂
    As @ElapsedSoul mentioned. macOS 12.3 removed the Python 2 that came by default for all these years. Therefore, I would personally recommend for others not to upgrade to 12.3 if you need Python 2 until you find an alternative solution.
    Some possible alternatives include the following:
    Option 0: Reinstall Python 2 via Homebrew
    Homebrew unfortunately got rid of Python 2 a long time ago. There are however some workarounds to try and get it to work: How to reinstall [email protected] from Homebrew?.
    Option 1: Use pyenv
    I haven't tested this, so it might not work. But if it does, this is likely the best solution for your needs. From the following:
    brew install pyenv pyenv install 2.7.18 pyenv global 2.7.18
    Option 2: Use another package manager
    MacPorts, for instance, still has Python 2 available. This would also add it to PATH:
    sudo port install python27
    I'm sure there are other macOS package managers that provide Python 2.7 as well.

Solution 1

import sys; print “%s.%s.%s”

That’s some good old Python 2 notation if I ever saw some 🙂

As @ElapsedSoul mentioned. macOS 12.3 removed the Python 2 that came by default for all these years. Therefore, I would personally recommend for others not to upgrade to 12.3 if you need Python 2 until you find an alternative solution.

Some possible alternatives include the following:

Option 0: Reinstall Python 2 via Homebrew

Homebrew unfortunately got rid of Python 2 a long time ago. There are however some workarounds to try and get it to work: How to reinstall [email protected] from Homebrew?.

Option 1: Use pyenv

I haven’t tested this, so it might not work. But if it does, this is likely the best solution for your needs. From the following:

brew install pyenv
pyenv install 2.7.18
pyenv global 2.7.18

Option 2: Use another package manager

MacPorts, for instance, still has Python 2 available. This would also add it to PATH:

sudo port install python27

I’m sure there are other macOS package managers that provide Python 2.7 as well.

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I am an Information Technology Engineer. I have Completed my MCA And I have 4 Year Plus Experience, I am a web developer with knowledge of multiple back-end platforms Like PHP, Node.js, Python and frontend JavaScript frameworks Like Angular, React, and Vue.

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