- message(FATAL_ERROR "No dependent Boost libraries found. Your CMake (${CMAKE_VERSION}) version might be too old for the version of boost you are using (${Boost_MAJOR_VERSION}.${Boost_MINOR_VERSION}.${Boost_SUBMINOR_VERSION}). In that case, you should have received warnings above of the type: 'Imported targets not available for Boost version ${Boost_VERSION}'")