In this article, we will explain “How to Update Python on Mac?”. Updating Python on your MacBook Pro or iMac can be a tedious process. You need knowledge of terminal on macOS which is different from Windows cmd.exe. Here is a detailed article on how to upgrade Python on your mac.

Python is a popular programming language that is widely used by developers. Modern versions of macOS support Python 2.7.x (or Python 2.6.1 in older versions), but many users need to upgrade to Python 3.6 or 3.7.

You may like “macOS Catalina 10.15.5 Installing Problem – Here’s How to Fix It“.

Here are different methods to Update Python on your Mac

One can install Python without using the terminal on MacBook Air or Mac. For this, you need to download the Python installer from the python.org website. Follow the steps below:

The Python for macOS installers downloaded from this website dynamically link at runtime to Tcl/Tk macOS frameworks. The Tcl/Tk major version is determined when the installer is created and cannot be overridden. All current python.org installers for Python 3.7.x, 3.6.x, and 2.7.x link to their own built-in Tcl/Tk 8.6 frameworks and do not use external Tcl/Tk frameworks so the rest of this. Release Date: Nov. Note: Python 2.7.6 has been superseded by Python 2.7.8. Python 2.7.6 was released on November 10, 2013. This is a 2.7 series bugfix release. Most importantly, it resolves an issue that caused the interactive prompt to crash on OS X 10.9. It also includes numerous bugfixes over 2.7.5.

• Visit Python.org and download the latest available Python 3 installer file.
• Run the downloaded file and install Python 3.x on your macOS.
• After completing the installation process, Python 3 will be installed.
• You can see the Python3 folder in /Applications on your Mac. You can also see IDLE in the /Applications.

How to Install Python with Homebrew

Before proceeding installation with Homebrew, it should be installed on your MacBook Pro. If you don’t have Homebrew on your system, you can download it from here. This script installs Homebrew to /user/local so that you don’t need “sudo” when you brew install.

To install python via HomeBrew, Follow these steps below:

Run the following command in Terminal:

When Python 3 is installed on your Mac, you can start the program with:

How to Know the Installed Version of Python

Open the Terminal on your macOS by typing terminal in Spotlight Search. Then use the following command:

In most cases, Python 2.7.x will be installed on macOS. After installing Python update, you can check the version with the following command:

Note: Just a reminder, you don’t need to remove Python 2.x or update it from 2.x to 3 in your macOS. You just install the updated version, both versions of Python can coexist without any error. These are the most simple techniques to “How to Update Python on Mac?”.

Note: A bugfix release, 2.7.16, is currently available. Its use is recommended.

Python 2.7.0 was released on July 3rd, 2010.

Python 2.7 is scheduled to be the last major version in the 2.x series before itmoves into an extended maintenance period. This release contains many of thefeatures that were first released in Python 3.1. Improvements in this releaseinclude:

• An ordered dictionary type
• New unittest features including test skipping, new assert methods, and testdiscovery
• A much faster io module
• Automatic numbering of fields in the str.format() method
• Float repr improvements backported from 3.x
• Tile support for Tkinter
• A backport of the memoryview object from 3.x
• Set literals
• Set and dictionary comprehensions
• Dictionary views
• New syntax for nested with statements
• The sysconfig module

See these resources for further information:

• Change log for this release.
• Report bugs at http://bugs.python.org.
• Help fund Python and its community.

This is a production release. Please report any bugs you encounter.

Install Python 2.7 Mac Terminal

We currently support these formats for download:

• Mac Installer disk image (2.7.0) for OS X 10.5 and later(sig). It contains code for PPC, i386, and x86-64.
• 32-bit Mac Installer disk image (2.7.0) for OS X 10.3 and later(sig).

The source tarballs are signed with Benjamin Peterson's key (fingerprint: 12EF3DC3 8047 DA38 2D18 A5B9 99CD EA9D A413 5B38). The Windows installer was signedby Martin von Löwis' public key, which has a key id of 7D9DC8D2. The Macinstallers were signed with Ronald Oussoren's key, which has a key id ofE6DF025C. The public keys are located on the download page.

MD5 checksums and sizes of the released files:

Python Download Mac Os