How to Install Python on Mac: A Beginner's Guide

Ever dreamed of wielding the power of Python to code innovative applications?  But before you dive into loops and functions, there's that initial hurdle: How to Install Python on Mac. This blog is here to eliminate that obstacle! We understand the frustration of unclear instructions and hidden settings.  

Fear not, fellow coder!  This comprehensive blog will break down the How to Install Python on Mac process into simple steps, ensuring you have the latest version up and running in no time.  So, grab your Mac and get ready to embark on your Python programming adventure!

Table of Contents 

1) What is Python? 

2) Check for Existing Python Installations 

3) Update Xcode Command Line Tools 

4) Install Python Using the Official Python Website 

5) Verify Your Python Installation 

6) Install and set up Visual Studio Code on Your Mac 

7) How do you Write a 

8) Conclusion 

What is Python? 

Python, crafted by Guido van Rossum, is an interpreted, high-level programming language known for its emphasis on readable code. Its syntax is clean, and it utilizes significant whitespace to enhance clarity, making it an excellent choice for both novices and seasoned developers.

The Python language stands out for its adaptability. It boasts a comprehensive standard library and a wealth of third-party modules, allowing for the rapid development and deployment of sophisticated software.

One of Python’s key strengths is its cross-platform nature, enabling it to operate across various operating systems. This feature, coupled with its robust community support and ongoing development, renders Python a favoured option. It’s a dependable language for software projects, offering longevity and adaptability for the future.
 

Check for Existing Python Installations 

Before you begin, check if Python is already installed on your Mac. Macs typically come with a pre-installed version of Python. Open your terminal and run the following command:
 

If you see a version number, it means Python is already installed on your system. However, the version included may be a different version, and you might still want to install a more recent version. 

Update Xcode Command Line Tools 

To compile and install Python and its packages on your Mac, you will need the Xcode Command Line Tools. Before proceeding with the update of Xcode Command Line Tools on your Mac, it is crucial to verify their status. Open your terminal and run the command xcode-select --version to check the currently installed version. If they are not installed or if you are working with an outdated version, it is time to update.  

If you have not installed them already, you can do so by running the following command in your terminal:
 

This will initiate the installation process, and you should follow the on-screen instructions to complete it. 

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Install Python Using the official Python website 

Another option for installing Python on your Mac is to download and install it directly from the official Python website. Here's how to do that: 

1) Visit the Python download page at python.org. 

2) You will find a list of available macOS installers. Choose the version you want to install (usually the latest stable version). 

3) Download the installer appropriate for your macOS version. Most Mac users will opt for the macOS 64-bit installer. 

4) Once the installer is downloaded, open the file. This will launch the Python installation process. 

5) Complete the Python installation procedure by following the on-screen instructions. 

6) You might also be required to input your Mac password as confirmation of your consent to proceed with the Python installation. 

7) Note: For Apple M1 Mac users, it is essential to install Rosetta. Rosetta facilitates the compatibility of Intel-based functionalities on Apple silicon Macs. 

Installing Python via the official website provides you with the official Python distribution. However, it might require more manual work when it comes to managing Python packages and updates. 

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Verify Your Python Installation 

After installing Python on your Mac, it is important to confirm that the installation was successful. You can do this by conducting a few simple commands in your terminal. To check the Python version, use the following command:
 

You should see the version number of the Python you have installed. You can run a Python interactive shell to ensure Python is working correctly. Type:
 

This should start the Python interactive shell, and you can type Python commands to test its functionality. To exit the Python shell, type exit() or press Ctrl+D. 

To further confirm that Python is working correctly, you can run a simple Python script by following the below steps: 

1) Open a text editor or integrated development environment (IDE) like Visual Studio Code (VS Code). 

2) Write a basic Python script, such as:
 

3) Save the script with a .py extension, for example, verify_python.py. 

4) Open your terminal and navigate to the directory where you saved the script. 

5) Run the script using the Python command:
 

If you see the script's output in the terminal, such as "Python is working!" it confirms that Python is correctly installed and operational on your system. 

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Install and set up Visual Studio Code on Mac 

You have the option to initiate Python coding either through the command line or take advantage of a source code editor, significantly enhancing your coding experience. With a source code editor, you gain access to features like syntax highlighting, code folding, and intelligent code completion. 

There are numerous source-code editors available for Mac users. Among the top choices is Microsoft's Visual Studio Code (VS Code), which, notably, is entirely cost-free for Mac users. You can install VS Code on your Mac by following the below steps. Additionally, if you need to capture any installation steps for reference, knowing how to screenshot on Mac can be helpful.

1) To access the download page on Microsoft's website, please click the link Visual Studio Code - Code Editing. Redefined.  

2) Select 'Download Mac Universal'.  

3) Once the download finishes, VS Code will automatically extract from the zip archive.  

4) If, for any reason, it does not, you can manually double-click the zip file. Move VS Code into your Applications folder by dragging it. 

To prepare for Python coding in VS Code, you will need to create a script and install a Python extension. The following are the steps to accomplish that: 

1) Open VS Code from your Applications folder. 

2) Within the Get Started window, opt for 'New File.' 

3) Enter the desired file name into the top text box and append the .py extension to it. 

4) Click 'New file' beneath the text box and select your preferred location for saving it. Then, click 'Create File.' 

5) Proceed to install the Python extension by selecting the default Python extension and clicking 'Install' at the bottom of the window. VS Code will handle the installation of the Python extension, allowing you to commence your Python script writing. 

How to Write a Python Script in VS Code? 

You are ready to begin writing Python code now that you have set up VS Code. Here is how to create a Python script: 

1) Select the tab corresponding to the recently created file.  

2) Write Python code: Enter the following code: print ("Hello, world!") or start typing your Python code in the new file. VS Code provides features like code autocompletion, syntax highlighting, and code formatting to make coding easier. 

3) Play: Click on the play button situated in the upper-right corner of the VS Code window. The outcome of the script, which is the words 'Hello, world!' printed in the Terminal, will be visible in the lower section of the VS Code window. 

4) Save your script: After writing your code, make sure to save the script by clicking on "File" and selecting "Save" or using the shortcut Cmd + S.

Conclusion 

As Apple ceased the practice of pre-installing Python on macOS, Mac users must install it themselves. In this blog, we learned how to Install Python on Ubuntu, as well as update an outdated Python version. We also learned how to install Visual Studio Code as a code editor and configure it to run Python scripts. We hope this blog has aided in improving your understanding of how to Install Python on Mac.

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