AlphaLynx [1] filed a deletion request for yubikey-personalization-git [2]:
Upstream is no longer developing and repo was archived. It is recommended to use extra/yubikey-manager or aur/yubico- authenticator to configure a YubiKey device. [1] https://aur.archlinux.org/account/AlphaLynx/ [2] https://aur.archlinux.org/pkgbase/yubikey-personalization-git/
