Snake++ rewrite, it works on linux this time.
To compile you need CMAKE, and if you're on windows you need VCPKG installed.
You only need to install CMake, after that install the SFML devel package from your distro's package manager.
To install the dependencies run vcpkg @vcpkg_rt.txt
After that set CMAKE_TOOLCHAIN_FILE in CMakeLists.txt to the path you've installed VCPKG to.