git client

A git client is highly recommended to facilitate setting up the base project and managing and restoring your configuration.
Any recent 2.x version will do.

OpenSUSE?, SUSE Linux Enterprise

sudo zypper in git

Debian, Ubuntu

apt install git

Red Hat Enterprise Linux, Fedora, CentOS?

sudo yum install git

Windows 10/11

Using WinGet?

 winget install --id Git.Git -e --source winget 
 winget install -e --id GitHub.GitHubDesktop

Manually

Get GitHub? Desktop and Git for Windows from their websites.

https://git-scm.com/download/win
https://desktop.github.com/