How To Update Python Mac



This post has been updated on How to Update Python 3.6 to Python 3.8 on Mac OS. This post will be removed end of this month. Python Official Site. 1) Open up Python official download site. It looks something like the image below. Press Download Python 3.7.4 or the version you would like to download. 2) Use the download installer to install.

  • The steps below may be shorter but some users find difficulty when applying updates and may run into issues. Before you begin the guide below, ensure that you have a so-called standard build environment that includes things like make, gcc, python3, including Python 3 setuptools and pip modules.
  • Mac OS X latest Yosemite comes with Python version 2.7, but not with pip (package manager). If you have Command Line Tools installed, the installation of pip is very simple. If you have Command Line Tools installed, the installation of pip is very simple.
  • Please, can someone provide some tips about this issue: any Python script, that includes matplotlib and numpy, runs without problems on 'Python terminal'. But, not when trying to run it from 'user-terminal'(.). I have verified my Python and it's UTF-8. (Mac Sierra OS). (The general idea is to plot C-code outputs using Python).
  • Note that we said install Python 3, not update to Python 3, because how this will work is installing Python 3 while simultaneously maintaining the Python 2 version on the Mac. This is important because, apparently, some Mac apps rely on Python 2 version, so if you attempt to upgrade the Python 2.x to Python 3.x on Mac OS, you will eventually.

Knowing how to update Python is important if you want to ensure you have access to the latest features, bug-fixes, and security. So how do you keep up with the times? This post will show you how.

Also read: How to round in Python

The easy part: how to update Python

Updating Python is the easy part. Simply head over to the website and then download the latest version of the interpreter:

This will download an installer, and when you run that file, you’ll be taken through the next steps. Seeing as you want to know how to update Python, chances are high you already have an older version installed on your machine. In that case, you will be prompted to update and… that’s it.

Easy!

If you don’t already have Python installed on your machine, then you should check out our guide for that here:

What version of Python should you use?

At the time of writing, the newest version of Python is Python 3.8.4. This provides a number of bug fixes over previous versions and some security updates. It was released last October.

If you’re planning on learning Python, this is the version that you should use. So what is the confusion?

Well, for a long time, there was a debate in the coding community as to whether developers should learn Python 2 or Python 3. This confusion stemmed from the fact that, although Python 3 was newer, a lot of modules, frameworks, documentation, and even organizations had not made the switch.

For example, the Google App Engine is a service that allows developers to create web apps using Python and other tools that will run across multiple Google-managed data centers. Sites like Khanacademy.org use Google App Engine, for example.

Also read: What is Python and how do you get started?

Until two years ago, Google App Engine only supported Python 2. Therefore, if you wanted to build an app that ran on this service, you needed to use Python 2 and not Python 3.

How To Update Python In Mac Terminal

The fact that Python 2.7 was the “endpoint” also helped in many cases where modules hadn’t caught up to the latest version of Python 3.

But things are different now. Python is far less fragmented than it used to be, and support for Python 2.7 has now officially ended.

That means that it would be wisest for any new developer to start with Python 3. Moreover, developers currently working with Python 2 should probably make the switch as well.

There are many ways that Python 3 is superior: Funny face movie streaming.

  • Python 3 has better Unicode support
  • Python 3 supports typing which can be useful for large, complex projects
  • Newer versions of Python are typically faster
  • There is now greater community support for Python 3
  • Small syntax changes make Python 3 slightly easier for beginners

What next?

So now you know how to update Python to the latest version, it’s time to get your hands on Python 3! Next, why not take your learning further with an online course?

A great choice for beginners is Python for Everybody. You can find this and many other courses over at our guide to the best online Python courses.

How To Upgrade Python Mac

Python programming language is one of the most used programming language these days. Many Mac and even Windows users are using the programming language for various purposes. The python language has its own IDE to write programs and if you are already coding in python then you must know that python codes are saved in .py format. But many Mac users face the issue of updating python or don’t even know about the latest version of python.

So, if you are one of them and want to update or python or just install the python in your Mac device then follow the methods that I would write in this article.

Contents

  • 2 How to Install/Update python on Mac?

How to check the python version?

To check which version of Python you have installed in your Macbook, you need to type a single line code in your terminal. So, let me guide you on you can do that:

  • Open the Terminal on your Mac.
  • Now, enter the command python --version and press the Enter key.
  • You can see the result in the next line itself, displaying the version of python installed on your Mac pc.

But, if that command doesn’t work for you then you may trypython3 --version and then press the Enter key. If this command works then you already have the python version 3 installed. But still, if you have a version lower then 37.4 then you can follow the methods below and get the latest version installed.

How to Install/Update python on Mac?

So, there are various methods using which python can be installed and not updated. I will tell you why not updated, because there are many apps in Mac still running on python 2 and not Python 3. Also, installing python 3 won’t remove python 2 and all your apps would work fine with it. That’s why you can follow the below methods to install python 3.

1. Using Python.org

  • Download the latest version of python from this link.
  • Click on the Latest Python 3 Release to start the download.
  • Open the file and click on Continue to start the install.
  • And done, python is installed successfully.

The latest version of python is installed in your Mac and now you can use it for whatever programming needs you have.

HowHow To Update Python Mac

2. Using HomeBrew & XCode

The HomeBrew is a package manager required in Mac or other Linux based OS to install other applications on Mac. So, we will be using HomeBrew to install the latest version of python on your Mac pc but you need to have installed HomeBrew on your Mac already. If you do not have it installed then you would have to follow the method below to install HomeBrew first, we will be installing HomeBrew using XCode. So, let’s begin with installing XCode first and then HomeBrew using the below mentioned commands:

  • Open the terminal on your Mac pc.
  • Now, type the command xcode-select --install and press the Enter key.

How To Update Python Path Mac

Mac
  • Wait till the system installs the XCode and press Install if asked.
  • Now, it is time to install HomeBrew and to do so, just copy and paste the following command /usr/bin/ruby -e '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)'and press Enter.
  • This will install HomeBrew on your system.
  • To confirm the installation, you can check by entering the command brew doctor and press Enter.
  • If you see the result of the above command a Your system is ready to brew. then you have installed HomeBrew successfully.
  • Now, you are ready to install python3 on your Mac.
  • It is easy to install python3 on Mac using HomeBrew, just enter the command $ brew install python3 and wait till the installation is complete.
  • Done.

So, you have successfully installed XCode, HomeBrew & Python3 finally and now you can use python for all your programming needs. Also, if you have an interest in making apps for iOS then you may use XCode for that.

Since python3 is installed already on your Mac, though if you feel like checking and confirming the installation or check the version then you may refer the How to check the python version? section above. Or just simply enter the command $ python3 --version in the terminal and you would know.

How to run Python with Python3?

Now, if you have previously installed the older version of python like python2 and now you have installed python3 using this article, let me tell you that you can run both the python on your Mac device now. So, previously while running or opening python2 you might have to enter a command. The same command would help you with running python3 too.

  • Open the terminal, type python and press the Enter key.
  • This command would open the python2 installed on your Mac and also show you the version of python installed.
  • You can write programs or python commands if you want to. Else you can type exit() and press the Enter key to close the python2.
  • Similarly, type python3 and press the Enter key.
  • This would open the latest version of python3 installed on your Mac. Again you can exit python3 using the exit() command.

Installed Python3?

Upgrade Python Mac Os

Python is one of the newest and growing programming language used in many fields for various applications. Likewise, it is used on Mac for various applications and the latest version of python launched for Mac till date is python 3 or python version 3.7.4. The article shares with you 2 methods to update python on Mac to its latest version. Also, it teaches you about a command that can help you check the version of python installed. I hope all of this helps you with installing the latest version of python. Though, if you have any queries don’t hesitate to ask it by commenting below.

How To Update Python Macos

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