I have been trying to add a repo to my PureOS green installation,
sudo apt-add-repository ppa:teejee2008/ppa
but gpg complains that it cannot find a Public key,
gpg: keybox '/tmp/tmp87i6nc_k/pubring.gpg' created gpg: /tmp/tmp87i6nc_k/trustdb.gpg: trustdb created gpg: key B5B116B72D0F61F0: public key "Launchpad PPA for Tony George" imported gpg: no ultimately trusted keys found gpg: Total number processed: 1 gpg: imported: 1 gpg: no valid OpenPGP data found.
If I try to
sudo apt update anyway, I get a gpg error msg
GPG error: http://ppa.launchpad.net/teejee2008/ppa/ubuntu artful InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY B5B116B72D0F61F0
The repo author has listed the public key on the launchpad wesbite. Can I manually add this repo?
The ppa is aimed for ubuntu OS, is there an equivalence between Ubuntu and PureOS releases given that they are both debian flavours of linux?