a821 [1] filed a deletion request for wifi4wofi [2]: PKGBUILD uses sudo in package(). This has been pointed out two times in the comments (even with a patch). The maintainer/upstream acknowledges the issue, however he wrote [0]: Note, AUR package is broken. Do not use at this time. I'm leaving the instructions up for what you're supposed to do, but the AUR package is broken and I haven't gotten around to fixing it. I don't know when I will. [0] https://github.com/fearlessgeekmedia/wifi4wofi#arch-linux [1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/wifi4wofi/