Install Homebrew
Paste that in a macOS Terminal or Linux shell prompt.
The script explains what it will do and then pauses before it does it. Read about other installation options.
What Does Homebrew Do?
Homebrew installs the stuff you need that Apple (or your Linux system) didn’t.
Homebrew installs packages to their own directory and then symlinks their files into
/usr/local
.Homebrew won’t install files outside its prefix and you can place a Homebrew installation wherever you like.
It’s all Git and Ruby underneath, so hack away with the knowledge that you can easily revert your modifications and merge upstream updates.
Homebrew complements macOS (or your Linux system). Install your RubyGems with
gem
and their dependencies withbrew
.“To install, drag this icon…” no more. Homebrew Cask installs macOS apps, fonts and plugins and other non-open source software.
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Homebrew was created by Max Howell. Website by Rémi Prévost, Mike McQuaid and Danielle Lalonde.
Brew Install Python 3.9
Gdbm: 1.19: GNU database manager: mpdecimal: 2.5.1: Library for decimal floating point arithmetic: openssl@1.1: 1.1.1k: Cryptography and SSL/TLS Toolkit: readline. This is pretty much the same thing for Python. Step 1 - Install Homebrew. Since we will be using Homebrew manager to install our Python manager, here's a quick tutorial on how to install Homebrew for Mac users. Brew update Step 2 - Install pyenv. Pyenv is the python package manager. Brew install pyenv Step 3 - Configure your Mac's environment.