Ludovic Courtès writes: >> emacs-guix/actions.scm:118:8: In procedure process-package-actions: >> Unrecognized keyword: #:use-substitutes? > > This probably has to do with this API change: > > https://git.savannah.gnu.org/cgit/guix.git/commit/?id=65ffb9388c1c3d870cb07e4cb3ef12c9ac06a161 > > I see it’s already reported upstream: > > https://gitlab.com/emacs-guix/emacs-guix/-/issues/18 This is fixed with the latest (gitlab) version: