STB not found
I've installed stb 20210910, but it is not found by raytracinginvulkan's CMake:
Could not find a package configuration file provided by "Stb" with any of
the following names:
StbConfig.cmake
stb-config.cmake
The CMake files assume you've called one of the vcpkg_* script before. It's designed to use its own dependencies rather than any system-wide package/files.
And what if I would like to package it for my distribution (and thus use the system libs)?
Then it gets a bit iffy. Exact CMake code will be dependent on the versions of CMake and the libraries you have; also not all libraries might be supported/have an existing find_package script.
The relevant code is here: https://github.com/GPSnoopy/RayTracingInVulkan/blob/9e4b22553b7a120bd989fcd1851d243b590ba5cc/CMakeLists.txt#L50-L57
and here: https://github.com/GPSnoopy/RayTracingInVulkan/blob/9e4b22553b7a120bd989fcd1851d243b590ba5cc/src/CMakeLists.txt#L169-L171