--- 3rdparty/flann/CMakeLists.txt.bak	2010-04-08 08:32:22.000000000 -0400
+++ 3rdparty/flann/CMakeLists.txt	2010-04-08 08:33:43.000000000 -0400
@@ -89,8 +89,8 @@
 INSTALL (
     TARGETS flann  # flann_s
     RUNTIME DESTINATION bin
-    LIBRARY DESTINATION lib
-    ARCHIVE DESTINATION lib
+    LIBRARY DESTINATION ${LIB_INSTALL_DIR}
+    ARCHIVE DESTINATION ${LIB_INSTALL_DIR}
 )
 
 # INSTALL (
--- CMakeLists.txt.bak	2010-04-08 08:33:56.000000000 -0400
+++ CMakeLists.txt	2010-04-08 08:38:05.000000000 -0400
@@ -467,8 +467,9 @@
 
     string(REGEX MATCH "[0-9].[0-9]" PYTHON_VERSION_MAJOR_MINOR "${PYTHON_VERSION_FULL}")
     if(UNIX)
-        set(PYTHON_PLUGIN_INSTALL_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages/opencv)
-        set(PYTHON_PACKAGES_PATH lib/python${PYTHON_VERSION_MAJOR_MINOR}/site-packages)
+        execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import get_python_lib; print get_python_lib(1)"
+                        OUTPUT_VARIABLE PYTHON_PACKAGES_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
+        set(PYTHON_PLUGIN_INSTALL_PATH ${PYTHON_PACKAGES_PATH}/opencv)
     endif()
     if(WIN32)
         get_filename_component(PYTHON_PATH "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${PYTHON_VERSION_MAJOR_MINOR}\\InstallPath]" ABSOLUTE CACHE)
@@ -977,7 +978,7 @@
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/opencv.pc.cmake.in" "${CMAKE_BINARY_DIR}/unix-install/opencv.pc" @ONLY IMMEDIATE)
 
 if(UNIX)
-    install(FILES ${CMAKE_BINARY_DIR}/unix-install/opencv.pc DESTINATION lib/pkgconfig)
+    install(FILES ${CMAKE_BINARY_DIR}/unix-install/opencv.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig)
 endif()
 
 
@@ -1036,7 +1037,7 @@
                 install(FILES ${CMAKE_BINARY_DIR}/bin/Debug/${m}${OPENCV_DLLVERSION}d.dll
             DESTINATION bin COMPONENT main)
                 install(FILES ${CMAKE_BINARY_DIR}/lib/Debug/${m}${OPENCV_DLLVERSION}d.lib
-            DESTINATION lib COMPONENT main)
+            DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
             endforeach()     
         endif()
 
--- interfaces/ffopencv/CMakeLists.txt.bak	2010-04-08 08:38:31.000000000 -0400
+++ interfaces/ffopencv/CMakeLists.txt	2010-04-08 08:39:29.000000000 -0400
@@ -40,6 +40,6 @@
 
 install(TARGETS ${the_target}
 	RUNTIME DESTINATION bin COMPONENT main
-	ARCHIVE DESTINATION lib COMPONENT main
-	LIBRARY DESTINATION lib COMPONENT main
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+	LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
     )
--- src/cv/CMakeLists.txt.bak	2010-04-08 08:39:44.000000000 -0400
+++ src/cv/CMakeLists.txt	2010-04-08 08:40:21.000000000 -0400
@@ -71,8 +71,8 @@
 
 install(TARGETS ${the_target}
     RUNTIME DESTINATION bin COMPONENT main
-    LIBRARY DESTINATION lib COMPONENT main
-    ARCHIVE DESTINATION lib COMPONENT main)
+    LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+    ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 
 install(FILES ${lib_hdrs}
     DESTINATION include/opencv
--- src/cvaux/CMakeLists.txt.bak	2010-04-08 13:22:59.000000000 -0400
+++ src/cvaux/CMakeLists.txt	2010-04-08 13:23:34.000000000 -0400
@@ -76,8 +76,8 @@
 
 install(TARGETS ${the_target}
 	RUNTIME DESTINATION bin COMPONENT main
-	LIBRARY DESTINATION lib COMPONENT main
-	ARCHIVE DESTINATION lib COMPONENT main)
+	LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 
 install(FILES ${aux_hdrs_ext}
         DESTINATION include/opencv
--- src/cxcore/CMakeLists.txt.bak	2010-04-08 08:40:39.000000000 -0400
+++ src/cxcore/CMakeLists.txt	2010-04-08 13:11:36.000000000 -0400
@@ -71,8 +71,8 @@
 
 install(TARGETS ${the_target}
     RUNTIME DESTINATION bin COMPONENT main
-    LIBRARY DESTINATION lib COMPONENT main
-    ARCHIVE DESTINATION lib COMPONENT main)
+    LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+    ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 
 # install each module headers separately
 install(FILES ${lib_hdrs}
--- src/highgui/CMakeLists.txt.bak	2010-04-08 13:11:52.000000000 -0400
+++ src/highgui/CMakeLists.txt	2010-04-08 13:18:15.000000000 -0400
@@ -282,8 +282,8 @@
 
 install(TARGETS ${the_target}
 	RUNTIME DESTINATION bin COMPONENT main
-	LIBRARY DESTINATION lib COMPONENT main
-	ARCHIVE DESTINATION lib COMPONENT main)
+	LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 
 install(FILES ${highgui_ext_hdrs}
         DESTINATION include/opencv
--- src/ml/CMakeLists.txt.bak	2010-04-08 13:18:32.000000000 -0400
+++ src/ml/CMakeLists.txt	2010-04-08 13:18:57.000000000 -0400
@@ -61,8 +61,8 @@
 
 install(TARGETS ${the_target}
 	RUNTIME DESTINATION bin COMPONENT main
-	LIBRARY DESTINATION lib COMPONENT main
-	ARCHIVE DESTINATION lib COMPONENT main)
+	LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 
 install(FILES ${lib_hdrs}
         DESTINATION include/opencv
--- tests/cxts/CMakeLists.txt.bak	2010-04-08 13:19:09.000000000 -0400
+++ tests/cxts/CMakeLists.txt	2010-04-08 13:19:33.000000000 -0400
@@ -63,6 +63,6 @@
 if(WIN32)
 install(TARGETS ${the_target}
     RUNTIME DESTINATION bin COMPONENT main
-	LIBRARY DESTINATION lib COMPONENT main
-	ARCHIVE DESTINATION lib COMPONENT main)
+	LIBRARY DESTINATION ${LIB_INSTALL_DIR} COMPONENT main
+	ARCHIVE DESTINATION ${LIB_INSTALL_DIR} COMPONENT main)
 endif()