Emulator

I'm using Ubuntu 22.04 and followed the instructions on GitHub:

https://github.com/dolphin-emu/dolphin/wiki/Building-for-Linux

The build fails after cmake with the following message:

$ git -c submodule."Externals/Qt".update=none \
		-c submodule."Externals/FFmpeg-bin".update=none \
		-c submodule."Externals/libadrenotools".update=none \
		submodule update --init --recursive && \
	git pull --recurse-submodules &&
	rm -rf build &&
	mkdir build &&
	cd build &&
	cmake ..
[...]
CMake Error at Externals/enet/CMakeLists.txt:89 (add_library):
  Cannot find source file:

    enet/include/enet/callbacks.h

  Tried extensions .c .C .c++ .cc .cpp .cxx .cu .mpp .m .M .mm .ixx .cppm .h
  .hh .h++ .hm .hpp .hxx .in .txx .f .F .for .f77 .f90 .f95 .f03 .hip .ispc


CMake Error at Externals/enet/CMakeLists.txt:89 (add_library):
  No SOURCES given to target: enet

I have attached the complete console output: