spiritomb [1] filed a deletion request for firefox-extension- available-goodreads [2]: This package is for a Firefox extension that has been abandoned by its developer. Many of the extension's functions either no longer work or are obsolete. [1] https://aur.archlinux.org/account/spiritomb/ [2] https://aur.archlinux.org/pkgbase/firefox-extension-available-goodreads/