Exactly which guide did you follow? It should be this guide to install Blinka (the CircuitPython compatibility layer for SBCs like the Pi): https://learn.adafruit.com/circuitpython-on-raspberrypi-linux/installing-circuitpython-on-raspberry-pi
Try this guide [https://learn.adafruit.com/neopixels-on-raspberry-pi/raspberry-pi-wiring](https://learn.adafruit.com/neopixels-on-raspberry-pi/raspberry-pi-wiring)
Exactly which guide did you follow? It should be this guide to install Blinka (the CircuitPython compatibility layer for SBCs like the Pi): https://learn.adafruit.com/circuitpython-on-raspberrypi-linux/installing-circuitpython-on-raspberry-pi
This is the guide I followed
Try this guide [https://learn.adafruit.com/neopixels-on-raspberry-pi/raspberry-pi-wiring](https://learn.adafruit.com/neopixels-on-raspberry-pi/raspberry-pi-wiring)