Python3 Macos Install

MacOS installs Python 2 (outdated) by default, for compatibility reasons, making it available as /usr/bin/python. If you install Xcode, the Apple Development IDE, it installs Python 3 in /usr/bin/python3. In this case you can run python3 on your terminal to check the exact version installed, and if it’s recent enough you might be already set up. Under the “Python Releases for Mac OS X” heading, click the link for the Latest Python 3 Release - Python 3.x.x. As of this writing, the latest version was Python 3.8.4. Scroll to the bottom and click macOS 64-bit installer to start the download. When the installer is finished downloading, move on to the next step. Step 2: Run the Installer.

You would get python version 2.7 or below being installed by default with macOS, you can check your default python version by following command,

To know the list of python versions available on your macOS, run the below command in terminal,

If you want to set Python 3.8 as the default python version on macOS,

  1. Install latest version of python using terminal command: $ brew install python
  2. Now change the default python symlink to the version you just installed.
  3. Now check the default version again using python --version command

⚡️ This should work on Big Sur, Mojave, High Sierra e.t.c

Comments:

  • I am using macOS Big Sur and its working for me!
  • Hey man! this was useful information.
    bigMac 02 Sep 2020 11:12:25 GMT
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Mac Installer Packages for macOS Sierra (10.12) and newer. Installation instructions are in the Read Me on the disk image. GDAL and Python (both included on the disk image) are installed separately and outside the QGIS app so they are usable on their own. These packages use the python.org Python 3 - other distributions are not supported. MacOS Server, formerly Mac OS X Server and OS X Server, is a series of Unix-like server operating systems developed by Apple Inc. And based on macOS (formerly Mac OS X and OS X). MacOS Server adds server functionality and system administration tools to macOS and provides tools to manage both macOS -based computers and iOS -based devices.

Python3-dev

Downloading Python

Before you start, you will need Python on your computer.

Check whether you already have an up to date version of Python installed by entering python in a command line window. If you see a response from a Python interpreter it will include a version number in its initial display. Generally any Python 3.x version will do, as Python makes every attempt to maintain backwards compatibility within major Python versions. Python 2.x and Python 3.x are intentionally not fully compatible. If python starts a Python 2.x interpreter, try entering python3 and see if an up to date version is already installed.

All-new Interface. MacOS Big Sur brings a new design that’s been finely tuned for the powerful features that make a Mac a Mac. Core features, such as the menu bar and Dock, take advantage of the large Mac display, with translucent backings and spacious pull-down menus.

  • MacOS Catalina (version 10.15) is the sixteenth major release of macOS, Apple Inc.' S desktop operating system for Macintosh computers. It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019 and released to the public on October 7, 2019.
  • MacOS from 10.2 (Jaguar) to 10.15 (Catalina) includes a system version of Python 2, but it is best not to consider this the Python to use for your programming tasks - install a current Python 3.x version instead. MacOS after 10.15 (Catalina) will not include a default system Python. For Red Hat, CentOS or Fedora, install the python3.

On Windows, try py first - this is the relatively recent Python Launcher, which has a better chance of avoiding some of the path problems that might occur because on Windows programs don't install into any of the small set of common locations that are searched by default. The Python launcher can also let you select any of the various versions you may have installed from a single command.

Macos python3 install location

If you need to install Python, you may as well download the most recent stable version. This is the one with the highest number that isn't marked as an alpha or beta release. Please see the Python downloads page for the most up to date versions of Python. They are available via the yellow download buttons on that page.

Windows

The most stable Windows downloads are available from the Python for Windows page. On Windows you have a choice between 32-bit (labeled x86) and and 64-bit (labeled x86-64) versions, and several flavors of installer for each. The Python core team thinks there should be a default you don't have to stop and think about, so the yellow download button on the main download page gets you the 'x86 executable installer' choice. This is actually a fine choice: you don't need the 64-bit version even if you have 64-bit Windows, the 32-bit Python will work just fine.

If you're running Windows XP: a complete guide to installing ActivePython is at Python on XP: 7 Minutes To 'Hello World!'. ShowMeDo has two videos for downloading, installing and getting started with Python on a Windows XP machine - this series talks you through the Python, ActivePython and SciPy distributions. Note that the python.org releases only support versions of Windows that are supported by Microsoft (at the time of the release), so no recent release from python.org can be used on WIndows XP.

Mac

See the Python for Mac OS X page. MacOS from 10.2 (Jaguar) to 10.15 (Catalina) includes a system version of Python 2, but it is best not to consider this the Python to use for your programming tasks - install a current Python 3.x version instead. MacOS after 10.15 (Catalina) will not include a default system Python.

Install Python3 Macos Catalina

Linux

For Red Hat, CentOS or Fedora, install the python3 and python3-devel packages.

Macos Catalina Python 3

For Debian or Ubuntu, install the python3.x and python3.x-dev packages.

Macos Catalina Install Python 3.6

Python3 Install Pip Macos

For Gentoo, install the '=python-3.x*' ebuild (you may have to unmask it first).

Python Macos Installer

Macos Catalina Python 3.7

Install Python3 Macos Catalina

For other systems, or if you want to install from source, see the general download page.