Hi all,

I'm working on migrating from Windows 10 to Manjaro and is almost there. My issue is that every time i try to install Mullvad-VPN, found in the Arch AUR repo, i get a signing error.

On the AUR page of the mullvad package, a pinned comment by yochananmarqos is stating that i need to follow the instructions on this and this page.

Having never worked with PGP keys before, this is all very confusing, the mullvad guide instructs to download a signature file and put it in the same folder as the installer.
But how do i do that if i don't download the installer manually but get it from the arch repo via octopi instead?

Can someone please explain how this works, and how i get the package signed?