** xorgxrdp ** is a collection of modules to be used with a pre-existing X.Org
install to make the X server act like X11rdp. Unlike X11rdp, you don't have to
recompile the whole X Window System. Instead, additional modules are installed to
a location where the existing Xorg installation would pick them.

xorgxrdp is to be used together with xrdp and X.Org Server.
It is pretty useless using xorgxrdp alone.
xrdp needs to be installed before xorgxrdp.