MarsSeed [1] filed a deletion request for easy-boot-creator [2]: Discontinued binary app from 2018 for writing bootable usb disk images. PKGBUILD hosted in repo, says license is GPL, but there is no source code published. Better to delete this package. It is obsolete anyway: depends on the unsupported and deprecated gksu. There are much better, maintained solutions for writing bootable storage - including ones that are actually free and open-source. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/easy-boot-creator/