indunil [1] filed a deletion request for php70 [2]: Hey, I'm having this error while installing via AUR. Please help me to resolve it. Verifying source file signatures with gpg... php-7.0.21.tar.xz ... FAILED (unknown public key BCAA30EA9C0D5763) ==> ERROR: One or more PGP signatures could not be verified! ==> ERROR: Makepkg was unable to build php70. ==> Restart building php70 ? [y/N] I tried to receive the key using gpg, but none worked [1] https://aur.archlinux.org/account/indunil/ [2] https://aur.archlinux.org/pkgbase/php70/