The documentation you are viewing is for an older version of this component.
Switch to the latest (v5) version.
If you are using Windows as OS on your machine, you can use WSL2 as development environment. Read more here: PHP-Mariadb-on-WLS2
Using your terminal, navigate inside the directory you want to download the project files into. Make sure that the directory is empty before proceeding to the download process. Once there, run the following command:
git clone https://github.com/dotkernel/api.git .