Kürzlich versucht, Emacs-Pakete zu aktualisieren und bekam dies.
Failed to verify signature archive-contents.sig:
No public key for 066DAFCB81E42C40 created at 2019-10-02T10:10:02+0100 using RSA
Command output:
gpg: Signature made Wed 02 Oct 2019 10:10:02 AM BST
gpg: using RSA key C433554766D3DDC64221BFAA066DAFCB81E42C40
gpg: Can't check signature: No public key
Irgendwelche Ideen warum?
gpg --homedir ~/.emacs.d/elpa/gnupg --receive-keys 066DAFCB81E42C40
(siehe die Website des Pakets)