$ conan install -pr=conanprofile.txt -of=<build> -b=missing -s=build_type=Debug .
$ cmake --preset conan-debug -G "Ninja Multi-Config"
$ cmake --build <build> --config Debug
# the executable rpg should be found in <build>/Debug/

$ conan install -pr=conanprofile.txt -of=<build> -b=missing -s=build_type=Release .
$ cmake --preset conan-release -G "Ninja Multi-Config"
$ cmake --build <build> --config Release
# the executable rpg should be found in <build>/Release/