FabioLolix [1] filed a deletion request for arcbotics-sparki [2]: No one seems to use it, not updated upstream since mid 2015, depends on old arduino version, developer didn't manage to switch from arduino v1.0.x to v1.6 [1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/arcbotics-sparki/