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

Step by step – Vala Compiler CentOS Installation

January 22, 2021 | By the+gnu+linux+evangelist.

GNU/Linux CentOS Installing Vala Compiler from Source – Step by step Guide

How to Install Vala Compiler from Source Code on CentOS 7.x/8.x/8-Stream/9-Stream GNU/Linux desktop – Step by step Tutorial.

And Vala for CentOS is new Programming Language that aims to bring modern programming language features to GNOME developers without imposing any additional runtime requirements and without using a different ABI compared to Apps and Libraries written in C.

Moreover, the Vala Compiler (valac) is a self-hosting Compiler that translates Vala Source Code into C Source and Header Files.

Especially relevant: I provide here to the Source Code setup because of the latest Vala quick development workflow.

Finally, this guide includes detailed instructions on Getting Started with Vala Programming on CentOS.

Step-by-step – Vala Compiler CentOS Installation
  1. 1. Launching Shell Emulator

    Open a Terminal window
    (Press “Enter” to Execute Commands)

    Vala Compiler CentOS Linux Installation Guide - Open Terminal Shell Emulator
    In case first see: Terminal QuickStart Guide.
  2. 2. Installing Dependencies

    Now to Install Required Packages
    Simply play:

    sudo yum group install 'Development Tools'
    And again:
    sudo yum install flex bison
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.