I think https://portacle.github.io/ https://portacle.github.io/ is quite close to a one click installer. Also, I have shared https://github.com/susam/emacs4cl

I think https://portacle.github.io/ https://portacle.github.io/ is quite close to a one click installer. Also, I have shared https://github.com/susam/emacs4cl https://github.com/susam/emacs4cl which provides a quick starter file to set up Emacs for Common Lisp development pretty quickly. Additionally, it explains every line of the quick starter file, in case one is willing to learn how it is setup and customise it for their needs.