Installing this on Raspberry Pi OS Bullseye and beyond

This page has been written by Botspot. Sakaki no longer maintains raspbian-nspawn-64, but this tool is still quite useful and will be for the foreseeable future.

With the raspbian-nspawn-64 package missing from the Bullseye repos, it becomes a question of how to obtain it on a modern system. This can (ironically) be accomplished using Sakaki's original installation method. Open a terminal and run these commands:

echo "deb http://isshoni.org/repo/ /" | sudo tee /etc/apt/sources.list.d/isshoni.list
wget -qO- https://isshoni.org/repo/KEY.gpg | sudo apt-key add -
sudo apt update
sudo apt install -y raspbian-nspawn-64