Hi Bastian,
Thanks for your reply.
Instead of deployment the system from the Github package ( SuiteCRM‑8.8.1‑dev.zip), I have switched to use SuiteCRM v8.8.1 docker image to perform the deployment.
The installation setup is magically settled by the docker image and the system is up at last.
Now I am stuck in doing some customization like adding custom button, I will post my question in the Development Help’s thread.
Thanks!