Cannot install packages, tried everything

[lsahler7776]

I am fairly new to raspberry pi and bash, but I have troubleshooted this for hours and cannot install the repository. I logged in to my pi 4 using ssh, then downloaded python3-full. I also tried entered a virtual environment because I was getting the error externally-managed-environment. Whatever I do, I can't install the packages (numpy, scipy, pyaudio, pyqtgraph), even if I try to install them individually, it takes forever and doesn't end up working. I also tried wiping the pi and restarting it, same issues. Thank you for any advise or help.

[Marin-Weigel]

See if it helps to edit /home/pi/dancyPi-audio-reactive-led/python/install/install.py adding the bold 3
print("================== Start Installing Numpy, Scipy, PyAudio, PyQtgraph ==================")
os.system("sudo apt install python3-numpy python3-scipy python3-pyaudio python3-pyqtgraph -y")