[nugetchar@arch ~]$ sudo pacman -Rs mesa-libgl
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: cairo: requires libgl
:: compton-git: requires libgl
:: glu: requires libgl
:: libreoffice-still: requires libgl
:: libva: requires libgl
:: processing: requires libgl
:: qt4: requires libgl
:: qt5-base: requires libgl
:: webkitgtk: requires libgl
:: webkitgtk2: requires libgl
:: xorg-server: requires libgl
:: xorg-xdriinfo: requires libgl