Today on the advice of the excellent Yannis I’ve created a PPA repository for eggs.
You just need to add it to your current sources to have eggs available simply through apt, gdebi, synaptic, etc.
Copy and past to add this penguins-eggs-ppa to your sources lists
curl -SsL https://pieroproietti.github.io/penguins-eggs-ppa/debian/KEY.gpg | sudo apt-key add -
sudo apt update