Keep sure you have CMake and a C++ compiler installed, then do the following or the equivalent necessary.
Build libragephoto
cmake -B libragephoto-build libragephoto
cmake --build libragephoto-build
Install libragephoto
sudo cmake --install libragephoto-build
To customise your libragephoto build, the following Optional CMake flags can be used
Optional CMake flags
-DCMAKE_CXX_STANDARD=17
-DRAGEPHOTO_BENCHMARK=ON
-DRAGEPHOTO_C_API=OFF
-DRAGEPHOTO_C_LIBRARY=ON
-DRAGEPHOTO_DOC=ON
-DRAGEPHOTO_EXAMPLE_GTKVIEWER=ON
-DRAGEPHOTO_EXAMPLE_QTVIEWER=ON
-DRAGEPHOTO_EXTRACT=OFF
-DRAGEPHOTO_STATIC=ON
