Ways To Install And Update Python On Mac _Guide
In this article, you will learn how to install and update python on mac devices. Most of the users have no idea that what is python. So, Python is a popular programming language so that it is widely used by beginners and longtime developers alike. The Modern Mac OS versions come with Python 2.7.x installed or Python 2.6.1. In case, if an older Mac OS X version has many Python users that may need to update Python in Mac OS. Also, the newer version that is just like Python 3.8.x or newer.
So, This article will discuss how to get an updated Python 3 installation on the Mac. Now, by covering two different ways to quickly and easily install Python 3 onto a Mac.
Update Python 3:
You have to note that we said install Python 3, and not update to Python 3. The reason is that how this will work in installing Python 3 at the same time. This can also maintain Python 2 on the Mac. Also, this is essential because apparently, some Mac apps rely on Python 2 support.
In case, if you attempt to upgrade Python 2.x to Python 3.x in Mac OS. Then you will eventually find that something is broken. This is also critically so. This is in your mind that you should not attempt to update. Also, the existing preinstalled Python release on a Mac. Apart from this, you will just have a co-installation of Python 3 for full compatibility. If yes, then Python 3 and Python 2 can coexist on a Mac. This is without any conflict that the user commands will just be slightly different.
Ways to Install and Update Python On Mac OS:
So, Perhaps this is the simplest way to install Python 3. This is by using the Python package installer from the python.org
- You have to Go to the Python.org downloads page. Then download the latest Python installer package.
- You can also run the Python installer package and then install Python 3 onto the Mac.
Then the Python 3.8.x requires about 100MB of disk space to install. Also, the installation is quick, and then you’ll have Python 3.x alongside Python 2.x on the Mac.
When Python 3 is installed then you will find a Python3 folder within the /Applications directory of your Mac. If you will also find the simple IDE called IDLE within the /Applications/MacPython3/ directory. This basically gives you the same Python IDE you would encounter. In case, if you ran ‘python3’ at the command prompt in Terminal. Then you can also install Python 3.x on a Mac through Homebrew. This is my preferred method as a Homebrew user.
Ways to Install and update Python on mac (3.8) with Homebrew:
You can also install and update the version of Python 3.8 (as of time of writing). This is also super easy with HomeBrew. Now, you will need Homebrew installed on the Mac. Then before you can use the Homebrew method. In case, if you are interested in messing around with Python then Homebrew will probably appeal to you anyway.
So, We are going to assume that you already have Homebrew. Now, you have to install the latest version of Python 3 using Homebrew. You just have to issue the following command string: brew install python3
When the updated Python 3 can install on the Mac. Then you can also run it with python3. So, you can also install the updated Python 3 with the package installer or Homebrew. Now, the default version of Python 2.7 comes preinstalled with Mac OS and the Mac OS X. This can also install and then completely untouch. It can be run with the simple “python” command as always.
Ways to Check What Version of is Currently Installed in Mac OS:
Now, From the Terminal application, you can simply type the following command. This will also report back what version of Python is currently installed is: python –version
Using MacOS, you will have to find that it is typically Python 2.7.x of some variation. Now, either 2.7.4 or 2.7.10 or similar. When you have installed Python with Homebrew or with the package installer. Then you can also check the updated new version of Python with python3 –version
So, as we mentioned before, then both installations of Python will coexist without conflict. After that, You can also find out where each version of python also installs with the ‘which’ or ‘where is’ command:
Then Note down that some aspects of Python are different in each version. Also, the features like the instant Python simple web server trick. This is also having a different from version 2 to version 3. In case, if you are planning on using something longterm, or learning in general. Now, you will be better off writing in Python 3.x rather than the older Python 2.x releases. Then that you have got Python 3 also install before and then you’re ready to roll!
To Learn Python and Python Resources:
In case, if you are new to Python and programming in general. Then there are a variety of great resources out there to get you to start. Also, If you are the type to enjoy learning from a book.
The TLDR: Don’t Update Python 2.x to Python 3.x, Just Install Python 3.x on the Mac
The TLDR: You Do not need to update the preinstalled Python 2.x to Python 3.x. Then it will likely break something in doing so. Apart from this, you just install and run the updated Python 3 separately.
So, Python is a popular programming language so that it is widely used by beginners and longtime developers alike. The Modern Mac OS versions come with Python 2.7.x installed or Python 2.6.1. In case, if an older Mac OS X version has many Python users that may need to update Python in Mac OS. Also, the newer version that is just like Python 3.8.x or newer.
Hope this guide will help you to resolve this issue! If You have any query let us know in the comments section below.