I am running a Raspberry Pi Raspbian OS (debian) mini computer. Tor software does not support this hardware without me having to compile it myself for my platform. Which I don't know how to do.
My specific APT error message says this:
N: Skipping acquire of configured file 'main/binary-armhf/Packages' as repository 'https://deb.torproject.org/torproject.org bookworm InRelease' doesn't support architecture 'armhf'
The Raspberry Pi is a perfect computer to run Tor because it has 8 GB RAM, is tiny, only uses a max of 25 watts of power and works great as a network server. Plus, I don't have to leave my big power hungry desktop computer on all the time to run Tor.
Raspberry Pi info page: https://www.raspberrypi.com/products/raspberry-pi-5/
Landon