how to install python 3.9 on mac code example

Example 1: which python mac

$ brew update && brew upgrade python

Example 2: install python in mac

brew install python3
brew install python2

Example 3: command to install python3.6 on mac os

$ brew switch python 3.6.5_1

Example 4: install python 3 on mac

$ brew install python3

Example 5: command to install python3.6 on mac os

$ brew unlink python

Example 6: mac install python 3.8

brew install [email protected]