Help with module rgbmatrix.core

1

Im so noob, i can exexute the examples of the rpi-rgb-led-matrix with success but when i trie execute with python i have this error:

kike@raspberrypi:~/rpi-rgb-led-matrix/bindings/python/samples $ sudo python runtext.py -D -m 0 --led-no-hardware-pulse --led-gpio-mapping=regular --led-slowdown-gpio=2 --led-rows=64 --led-cols=64 --led-chain=2
Traceback (most recent call last):
File “/home/kike/rpi-rgb-led-matrix/bindings/python/samples/runtext.py”, line 3, in
from samplebase import SampleBase
File “/home/kike/rpi-rgb-led-matrix/bindings/python/samples/samplebase.py”, line 7, in
from rgbmatrix import RGBMatrix, RGBMatrixOptions
File “/home/kike/rpi-rgb-led-matrix/bindings/python/rgbmatrix/init.py”, line 7, in
from .core import RGBMatrix, FrameCanvas, RGBMatrixOptions
ModuleNotFoundError: No module named ‘rgbmatrix.core’
kike@raspberrypi:~/rpi-rgb-led-matrix/bindings/python/samples $

Someone can help me? I look for in google and i cant solve.

So ty for the help

2

add this if help:

imagen
imagen1824×940 157 KB

3

if help, i give sucess with the folows steps
new imagem do raspbian
after only this
sudo apt-get update
sudo apt-get upgrade

and visit this url

execute this
curl https://raw.githubusercontent.com/adafruit/Raspberry-Pi-Installer-Scripts/main/rgb-matrix.sh >rgb-matrix.sh
sudo bash rgb-matrix.sh
appear in the web

with
y
2
2
y
cd . /rpi-rgb-led-matrix/bindings/python/samples

i have 2 panels 64x64 with this board
https://www.electrodragon.com/product/rgb-matrix-panel-drive-board-raspberry-pi/
and execute this
sudo python image-scroller.py -r 64 --led-cols 64 -m regular --led-no-hardware-pulse 0 -c 2
and done, works for me
-r rows
-c num panels
-m {regular,regular-pi1,adafruit-hat,adafruit-hat-pwm}

4

Some here might frown upon this answer, but I’ve found ChatGPT to be very helpful in diagnosing errors and troubleshooting. I had similar issues with the rgbmatrix.core and through lots of trial and error got it sorted, but I am unable to tell you exactly how I solved it because I made lots of different attempts.

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