Problem using PGP to verify Electrum or Sparrow

self.Bitcoin7d ago
~/Downloads$ curl | gpg --import % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 3183 100 3183 0 0 9361 0 --:--:-- --:--:-- --:--:-- 9361 gpg: no writable keyring found: Not found gpg: error reading '[stdin]': General error gpg: import from '[stdin]' failed: General error gpg: Total number processed: 0 When I try to verify the download of Sparrow Wallet software, this is what my Linux terminal tells me. I was getting similar responses when trying to verify Electrum earlier today (ThomasV. signature) in the terminal and with kleopatra. Can anyone help solve what I assume is a pgp problem on my end?? THANK YOU!!