[[ -e /etc/zsh_command_not_found ]] && source /etc/zsh_command_not_found

[[ -e /usr/share/doc/pkgfile/command-not-found.zsh ]] && source /usr/share/doc/pkgfile/command-not-found.zsh

if [ -f /usr/libexec/pk-command-not-found ]; then
    command_not_found_handler () {
        runcnf=1
        retval=127
        [ ! -S /var/run/dbus/system_bus_socket ] && runcnf=0
        [ ! -x /usr/libexec/packagekitd ] && runcnf=0
        if [ $runcnf -eq 1 ]
            then
            /usr/libexec/pk-command-not-found $@
            retval=$?
        fi
        return $retval
    }
fi