[Python] Ch0: Install Python: Mac

1. Install Package Manager

• Homebrew

  It is the package manager for macOS. Following the install step on the website to install it.

  

2. Install Python3

2-1. Homebrew

$ brew install python

2-2. Miniconda

1. Download installer

$ wget https://repo.anaconda.com/miniconda/Miniconda3-latest-MacOSX-x86_64.sh

2. Install

# install miniconda in ~/opt
$ mkdir -p ~/opt
$ chmod +x Miniconda3-latest-MacOSX-x86_64.sh
$ bash Miniconda3-latest-MacOSX-x86_64.sh

3. Activate conda

1. bash

• Copy conda initialize in ~/.bash_profile to ~/.bashrc, as below:

• Activate

$ source ~/.bashrc # or open new Terminal

2. zsh

• Copy conda initialize in ~/.bash_profile to ~/.zshrc, as below:

• Activate

$ source ~/.zshrc # or open new Terminal