Install AWS CLI on macOS

Easiest way to install AWS CLI

$ brew install awscli

See more http://www.chrisjmendez.com/2017/02/18/aws-installing-aws-client-using-homebrew/

A bit longer way…

$ brew install python3
$ python3 --version

$ sudo mkdir /usr/local/Frameworks
$ sudo chown $(whoami):admin /usr/local/Frameworks

$ brew link python

Error: pip3: command not found 
$ brew postinstall python3
$ pip3 --version

URL: https://docs.aws.amazon.com/cli/latest/userguide/cli-install-macos.html