1. Open the URL Welcome to Python.org
2. Click to download downloads (latest version on July 3, 2023: 3.11.4)
Click on macOS, as shown in the picture
Clicking will jump to another interface, slide to the end
Click to install (64-bit)
3. After getting a pkg installation package, double-click to open it and install it all the way.
4. Enter python3 in the terminal to query the version number.
(ps: Didn’t you see the three arrows! You can write python code here, such as our Hello World):
5. You can find it by typing python in Windows. How can you make it work with MAC? (Create an alias)
Terminal input:
echo 'alias python="python3"' >> .bash_profile 6. Enter python 