Quick tip on how to install python3

Goal:

This is a quick tip on how to install python3 on CentOS 7, MacOS.

Solution:

1. CentOS 7

a. Lazy way to install python 3.6

1 2	yum install https://centos7.iuscommunity.org/ius-release.rpm yum install python36u

b. Install python 3.7.4

Refer to https://tecadmin.net/install-python-3-7-on-centos/

 2. MacOS

1	brew install python3