Install and Configure Python Version

Homebrew is required.

Install Python

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brew install python

Install Python3

1

brew install python3

Install pyenv

1

brew install pyenv

Update bash/zsh profile

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echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile
echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile
echo 'eval "$(pyenv init -)"' >> ~/.bash_profile
source ~/.bash_profile

List available python versions

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pyenv install --list

Install python version

1

pyenv install 3.8

List installed python versions

1

pyenv versions

Set global python version

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pyenv global 3.8