gpg --refresh-keys
gpg: refreshing 12 keys from hkps://hkps.pool.sks-keyservers.net
gpg: key 5BD96CC4247B52CC: "Guillaume Benoit (Guinux) <guillaume@manjaro.org>" not changed
gpg: key CAA6A59611C7F07E: "Philip Müller (Called Little) <philm@manjaro.org>" not changed
gpg: key 363DFFFD59152F77: "Roland Singer (Manjaro Linux) <roland@manjaro.org>" not changed
gpg: key 2B80869C5C0102A6: "Rob McCathie <korrode@gmail.com>" not changed
gpg: key 8934292D604F8BA2: "Alexandru Ianu <alexandru@manjaro.org>" not changed
gpg: key 2C089F09AC97B894: "Ramon Buldó <ramon@manjaro.org>" not changed
gpg: key 137C934B5DCB998E: "artoo <flower_of_life@gmx.net>" not changed
gpg: key 62443D89B35859F8: "artoo (manjaro.org) <flower_of_life@gmx.net>" not changed
gpg: key DAD3B211663CA268: "Bernhard Landauer <oberon@manjaro.org>" not changed
gpg: key 8DB9F8C18DF53602: "Stefano Capitani <stefano@manjaro.org>" not changed
gpg: key 7EC47C82A42D53A2: "kendell clark <kendell@manjaro.org>" not changed
gpg: key 17C752B61B2F2E90: "Frede Hundewadt <fh@manjaro.org>" not changed
gpg: Total number processed: 12
gpg:              unchanged: 12
[tyler@tyler-pc ~]$ sudo pacman -Sy gnupg archlinux-keyring manjaro-keyring
[sudo] password for tyler:
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
warning: archlinux-keyring-20170823-1 is up to date -- reinstalling
warning: manjaro-keyring-20170603-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Packages (3) archlinux-keyring-20170823-1  gnupg-2.2.0-1
             manjaro-keyring-20170603-1

Total Installed Size:  11.00 MiB
Net Upgrade Size:       0.41 MiB

:: Proceed with installation? [Y/n]
(3/3) checking keys in keyring                     [#####################] 100%
warning: Public keyring not found; have you run 'pacman-key --init'?
downloading required keys...
error: key "E62F853100F0D0F0" could not be looked up remotely
error: key "7F2D434B9741E8AC" could not be looked up remotely
error: key "CAA6A59611C7F07E" could not be looked up remotely
error: required key missing from keyring
error: failed to commit transaction (unexpected error)
Errors occurred, no packages were upgraded.