Hello, Maxim Cournoyer writes: > Perhaps then, > > --8<---------------cut here---------------start------------->8--- > guix build -m manifest.scm --with-input=emacs-minimal=emacs-next \ > --with-input=emacs=emacs-next > --8<---------------cut here---------------end--------------->8--- Possibly. And then Magit uses emacs-no-x as an input, so we may need to also add --with-input=emacs-no-x=emacs-next to the command. I'm just pointing out that the process is not as straightforward as it might seem. So, it doesn't sound right to simply suggest guix build -m manifest.scm --with-input=emacs-minimal=emacs-next in the manual/cookbook without caution. Or maybe `package-with-emacs-next' could be more high-level, and handle all of these cases. I don't know. Regards, -- Nicolas Goaziou