--- a/Src/CMakeLists.txt
+++ b/Src/CMakeLists.txt
@@ -18,6 +18,7 @@ if (NOT MODEL)
     set(MODEL 64)
 endif()
 
+include(GNUInstallDirs)
 message(STATUS "${CMAKE_BUILD_TYPE} version")
 
 include_directories(${PCRE_INCLUDE_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
@@ -37,5 +38,5 @@ set (CMAKE_EXE_LINKER_FLAGS -m32)
 set (CMAKE_SHARED_LINKER_FLAGS -m32)
 endif()
  
-install(FILES libda.so libda.so.${API_VERSION} DESTINATION /usr/local/lib)
-install(FILES dac.h dac_json.h DESTINATION /usr/local/include)
+install(TARGETS da DESTINATION ${CMAKE_INSTALL_LIBDIR})
+install(FILES dac.h dac_json.h DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})