GNU/Linux Ubuntu 21.10 Installing Pecl – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install PHP 8.x PECL in GNU/Linux Ubuntu 21.10 Impish Desktop.
And PECL for Ubuntu Impish (PHP Extension Community Library) is a Repository of Extensions for the PHP programming language.
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1. Launching Terminal
Ubuntu Terminal Tutorial for Beginners
And update Ubuntu Apt Repos:sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.