Installing Python from the official installer is the most reliable installation method on macOS. How to Install Python on Mac From Official Installer?

It's a limitation as installing from homebrew is intended for the developers who require a tkinter module.

If your system version of the Tkinter module is outdated or missing, homebrew won't import and install the tkinter module. Tkinter is the standard library for developing GUIs (graphical user interfaces) in Python, but it is not part of Python.Īlso, homebrew does not install the Tkinter GUI toolkit (it's required for the tinker module) it relies on the existing version of Tkinter that is installed on your machine. The Python package for macOS that comes with Homebrew doesn’t include the Tcl/Tk dependency required by the Tkinter module. Homebrew is a free and open-source software package management system that simplifies software installation on macOS.īoth these methods will install Python for you, but the official Python foundation maintains only the official installer. The Homebrew package manager: This method involves downloading and installing the Homebrew package manager if you don’t already have it installed and then typing a command into a terminal application to install python 3.0.The Official Installer: This allows you to download the official installer package file from and run it on your machine.There are two ways to install the official Python distribution on your machine: As we can see from the above output, by default, your machine comes with Python 2.7.0 installed hence we'll work on installing Python 3.0.

Install python with brew