Hello, Nicolas Goaziou writes: > I don't think the emacs-map package is needed as a propagated inputs > since it ships with Emacs. Have you tried building emacs-burly without > it? No, I didn't try. burly requires map 2.1, but Emacs provides 2.0 (M-x find-library map): --8<---------------cut here---------------start------------->8--- ;; Package-Requires: ((emacs "26.3") (map "2.1")) --8<---------------cut here---------------end--------------->8--- I don't mind removing map from propagated inputs if it not break burly, but I'm not a user of this package to decide ;-) Oleg.