@fafryd I pushed an update to include the ray tracing libraries. Thank you for reporting this.
Regarding the paths you mentioned, I prefer to follow the paths currently used by the corresponding official repository package, even though the library name have changed here in the beta version. It's working fine on this way.
Pinned Comments
dbermond commented on 2019-06-09 03:21
Package nvidia-egl-wayland-beta was dropped since version 430.14-2.
After updating, replace it with egl-wayland from the official repositories with: pacman -Syu egl-wayland