Curl Command Throws an Error

[rmd84]

When running the "curl https://raw.githubusercontent.com/lightningnetwork/lnd/master/scripts/keys/guggero.asc | gpg --import" throws an error "gpg: key 8E4256593F177720: 1 signature not checked due to a missing key"

Any Help?

[guggero]

That's not really an error, just a hint. It means, my key was signed by another key (see https://en.wikipedia.org/wiki/Web_of_trust), of which you don't have the public key to verify. You can download that other key with curl https://jonathancross.com/C0C076132FFA7695.asc | gpg --import. But then you get into a recursive problem since that key again is signed by other keys you don't have.

So you can safely ignore the "not checked due to a missing key" hint.