When I try the recommended method to install it fails with...
What is my next move?Press [ENTER] to continue or ctrl-c to cancel adding it
gpg: keybox '/tmp/user/0/tmpjxdw84xh/pubring.gpg' created
gpg: /tmp/user/0/tmpjxdw84xh/trustdb.gpg: trustdb created
gpg: key D33ACF5045A4FB57: public key "Launchpad PPA for Otter Browser" imported
gpg: Total number processed: 1
gpg: imported: 1
Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
gpg: no valid OpenPGP data found.
Statistics: Posted by ionmich1 — 2024-01-27 18:59