When you see command not found, it probably means that you don't have a tool installed. It is telling you that you don't have meson installed.

You require that brew install cmake nasm libtool automake on macOS , no meson.

@goodforever It is clearly stated in the readme that not all of the dependencies needed are listed. So they probably forgot to add meson to the list of dependencies.

@CuriousTommy they did. There are a few PR to correct this too.

@goodforever can you please close this as solved.