--- CMakeLists.txt.orig	Tue Jun  3 03:11:24 2014
+++ CMakeLists.txt	Fri Sep 11 13:31:58 2015
@@ -10,11 +10,11 @@ set( CTL_VERSION ${CTL_MAJOR_VERSION}.${CTL_MINOR_VERS
 set( INSTALL_LIB_DIR lib CACHE PATH "Install directory for libraries" )
 set( INSTALL_BIN_DIR bin CACHE PATH "Install directory for executable binaries" )
 set( INSTALL_INCLUDE_DIR include CACHE PATH "Install directory for public header files" )
-set( INSTALL_DOC_DIR doc CACHE PATH "Install directory for documentation" )
+set( INSTALL_DOC_DIR share/doc CACHE PATH "Install directory for documentation" )
 if( WIN32 AND NOT CYGWIN )
   set(DEF_INSTALL_CMAKE_DIR CMake)
 else()
-  set(DEF_INSTALL_CMAKE_DIR lib/CMake/CTL)
+  set(DEF_INSTALL_CMAKE_DIR lib/cmake/CTL)
 endif()
 set(INSTALL_CMAKE_DIR ${DEF_INSTALL_CMAKE_DIR} CACHE PATH "Install directory for project CMake files" )