need help setting up raspberry pi as arduino HDMI shield

I'm following this guide ( https://codeandlife.com/2012/12/27/raspberry-pi-as-arduino-hdmi-shield/ ) to setup up a raspberry Pi Zero W as a hdmi shield so that I can display text on the screen and change characters on the screen. I have the arduino setup, I have the Pi zero booted and connectec to the internet. I think i have pyserial installed. I tried to install pygame and it gave me an error.

im no competent in arduino

i need help setting up the raspberry pi side

I want to setup up the raspberry pi as a display shield that displays text that it receives from the serial port. I'm not sure how to go about doing that.

To get help you need to be more informative, just "and it gave me an error." doesn't make it possible to help you.

pi@raspberrypi:~ $ python -m pip install -U pygame==2.5.2 --user Looking in indexes: https://www.piwheels.org/simple Collecting pygame==2.5.2 Could not find a version that satisfies the requirement pygame==2.5.2 (from versions: 1.9.2rc1, 1.9.2, 1.9.3, 1.9.4.dev0, 1.9.4rc1, 1.9.4, 1.9.5rc1, 1.9.5rc2, 1.9.5, 1.9.6rc1, 1.9.6rc2, 1.9.6, 2.0.0.dev12, 2.0.0.dev14, 2.0.0.dev16, 2.0.0.dev18, 2.0.0.dev20, 2.0.0.dev22, 2.0.0.dev24, 2.0.0, 2.0.1.dev1, 2.0.1, 2.0.2.dev4, 2.0.2, 2.0.3.dev4, 2.0.3.dev6, 2.0.3) No matching distribution found for pygame==2.5.2

i tried to install pygame and i got this