$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Python 3 in Red Hat Gnu/Linux 7

Red Hat Linux 7 Install Python 3 Easy Guide

Hi! The Tutorial shows you Step-by-Step How to Install Python 3 on Red Hat Enterprise GNU/Linux 7.x.

And Python 3 for Red Hat Linux 7 eliminates many Quirks that can unnecessarily trip up Beginning Programmers trying to Learn Python.
Python 2.x is legacy, Python 3.x is the Present and Future of the Language!

Oracle Linux 7 Install Python 3 Easy Guide - Featured

Red Hat Linux Python 3 Installation Guides