Ashark [1] filed a deletion request for netctl-gui-qt4 [2]: This package is abandoned (however, the author seems to be seen online in september 2023). It is made for qt4 and kde4. The kde part has unexisting dependency. The same author has a qt5/kde5 version packages.
[1] https://aur.archlinux.org/account/Ashark/ [2] https://aur.archlinux.org/pkgbase/netctl-gui-qt4/
