diff --git a/src/OpenMesh/Core/CMakeLists.txt b/src/OpenMesh/Core/CMakeLists.txt
index 35fd7732729b9b3c4f71e32dc9bfd9466b15f6eb..7badfcce816c355293f761ec290d451f69db775a 100644
--- a/src/OpenMesh/Core/CMakeLists.txt
+++ b/src/OpenMesh/Core/CMakeLists.txt
@@ -38,6 +38,32 @@ endif ()
 # Install Header Files
 
 if (NOT ACG_PROJECT_MACOS_BUNDLE OR NOT APPLE)
+
+if ( APPLE )
+ FILE(GLOB files_install_Geometry    "${CMAKE_CURRENT_SOURCE_DIR}/Geometry/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/Geometry/*T.cc" )
+ FILE(GLOB files_install_IO          "${CMAKE_CURRENT_SOURCE_DIR}/IO/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/IO/*T.cc" "${CMAKE_CURRENT_SOURCE_DIR}/IO/*.inl"  )
+ FILE(GLOB files_install_IO_importer "${CMAKE_CURRENT_SOURCE_DIR}/IO/importer/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/IO/importer/*T.cc" )
+ FILE(GLOB files_install_IO_exporter "${CMAKE_CURRENT_SOURCE_DIR}/IO/exporter/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/IO/exporter/*T.cc" )
+ FILE(GLOB files_install_IO_reader   "${CMAKE_CURRENT_SOURCE_DIR}/IO/reader/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/IO/reader/*T.cc" )
+ FILE(GLOB files_install_IO_writer   "${CMAKE_CURRENT_SOURCE_DIR}/IO/writer/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/IO/writer/*T.cc" )
+ FILE(GLOB files_install_Mesh        "${CMAKE_CURRENT_SOURCE_DIR}/Mesh/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/Mesh/*T.cc" )
+ FILE(GLOB files_install_Mesh_Gen    "${CMAKE_CURRENT_SOURCE_DIR}/Mesh/gen/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/Mesh/gen/*T.cc" )
+ FILE(GLOB files_install_System      "${CMAKE_CURRENT_SOURCE_DIR}/System/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/System/*T.cc" "${CMAKE_CURRENT_SOURCE_DIR}/System/config.h" )
+ FILE(GLOB files_install_Utils       "${CMAKE_CURRENT_SOURCE_DIR}/Utils/*.hh"  "${CMAKE_CURRENT_SOURCE_DIR}/Utils/*T.cc" )
+ INSTALL(FILES ${files_install_Geometry}    DESTINATION include/OpenMesh/Core/Geometry )
+ INSTALL(FILES ${files_install_IO}          DESTINATION include/OpenMesh/Core/IO )
+ INSTALL(FILES ${files_install_IO_importer} DESTINATION include/OpenMesh/Core/IO/importer )
+ INSTALL(FILES ${files_install_IO_exporter} DESTINATION include/OpenMesh/Core/IO/exporter )
+ INSTALL(FILES ${files_install_IO_reader}   DESTINATION include/OpenMesh/Core/IO/reader )
+ INSTALL(FILES ${files_install_IO_writer}   DESTINATION include/OpenMesh/Core/IO/writer )
+ INSTALL(FILES ${files_install_Mesh}        DESTINATION include/OpenMesh/Core/Mesh )
+ INSTALL(FILES ${files_install_Mesh_Gen}    DESTINATION include/OpenMesh/Core/Mesh/gen )
+ INSTALL(FILES ${files_install_System}      DESTINATION include/OpenMesh/Core/System )
+ INSTALL(FILES ${files_install_Utils}       DESTINATION include/OpenMesh/Core/Utils )
+endif(APPLE)
+
+
+
 install(DIRECTORY . 
 	DESTINATION include/OpenMesh/Core
         FILES_MATCHING