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

Step by step – Qt4 Xubuntu 20.04 Installation

August 24, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Xubuntu 20.04 Installing Qt4 – Step by step Guide

How to Install Qt4 in Xubuntu 20.04 Focal LTS GNU/Linux desktop – Step by step Tutorial.

And Qt4 for Xubuntu Focal is not any more supported from the Canonical Apt Repositories.

Finally, this guide includes detailed instructions about to Add Qt4 PPA Repository for Xubuntu 20.04.

Qt4 Xubuntu 20.04 Installation Guide - Featured
  1. 1. Accessing Shell

    Open a Terminal window
    Ctrl+Alt+t on desktop
    (Press “Enter” to Execute Commands)

    Qt4 Xubuntu 20.04 Installation Guide - Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.

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