MarsSeed [1] filed a deletion request for lwks14 [2]: Abandoned old foreign binary package from 2020, with wrong name (as the name of the application, as well as its distribution archive name, is lightworks). There's a newer AUR/lightworks pkg. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lwks14/