install python 3.7 on mac code example

Example 1: mac os install python 3

brew install python3

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: command to install python3.6 on mac os

$ brew switch python 3.7.4_1

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

$ brew unlink python