diff -urN opencv-2.4.9-orig/CMakeLists.txt opencv-2.4.9/CMakeLists.txt
--- opencv-2.4.9-orig/CMakeLists.txt	2014-04-11 13:15:26.000000000 +0300
+++ opencv-2.4.9/CMakeLists.txt	2014-05-13 14:42:25.709764721 +0300
@@ -556,7 +556,7 @@
 endif()
 
 # examples
-if(BUILD_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
+if(BUILD_EXAMPLES OR INSTALL_C_EXAMPLES OR BUILD_ANDROID_EXAMPLES OR INSTALL_PYTHON_EXAMPLES)
   add_subdirectory(samples)
 endif()
 
diff -urN opencv-2.4.9-orig/samples/CMakeLists.txt opencv-2.4.9/samples/CMakeLists.txt
--- opencv-2.4.9-orig/samples/CMakeLists.txt	2014-04-11 13:15:26.000000000 +0300
+++ opencv-2.4.9/samples/CMakeLists.txt	2014-05-13 14:42:25.710764736 +0300
@@ -10,6 +10,7 @@
 #
 # ----------------------------------------------------------------------------
 
+if(BUILD_EXAMPLES OR INSTALL_C_EXAMPLES)
 add_subdirectory(c)
 add_subdirectory(cpp)
 add_subdirectory(gpu)
@@ -18,7 +19,12 @@
 if(ANDROID AND BUILD_ANDROID_EXAMPLES)
   add_subdirectory(android)
 endif()
+endif()
 
+if(INSTALL_PYTHON_EXAMPLES)
+add_subdirectory(python)
+add_subdirectory(python2)
+endif()
 
 #
 # END OF BUILD CASE 1: Build samples with library sources
diff -urN opencv-2.4.9-orig/samples/python/CMakeLists.txt opencv-2.4.9/samples/python/CMakeLists.txt
--- opencv-2.4.9-orig/samples/python/CMakeLists.txt	1970-01-01 02:00:00.000000000 +0200
+++ opencv-2.4.9/samples/python/CMakeLists.txt	2014-05-13 14:42:25.710764736 +0300
@@ -0,0 +1,12 @@
+# -------------------------------------------------------------------------
+#  CMake file for Python samples. See root CMakeLists.txt
+# -------------------------------------------------------------------------
+
+file(GLOB PYTHON_SAMPLES *.py)
+if(NOT WIN32)
+install(FILES ${PYTHON_SAMPLES}
+        DESTINATION share/OpenCV/samples/python
+        PERMISSIONS OWNER_READ OWNER_EXECUTE
+                    GROUP_READ GROUP_EXECUTE
+                    WORLD_READ WORLD_EXECUTE)
+endif() 
diff -urN opencv-2.4.9-orig/samples/python2/CMakeLists.txt opencv-2.4.9/samples/python2/CMakeLists.txt
--- opencv-2.4.9-orig/samples/python2/CMakeLists.txt	1970-01-01 02:00:00.000000000 +0200
+++ opencv-2.4.9/samples/python2/CMakeLists.txt	2014-05-13 14:42:25.711764750 +0300
@@ -0,0 +1,12 @@
+# -------------------------------------------------------------------------
+#  CMake file for Python samples. See root CMakeLists.txt
+# -------------------------------------------------------------------------
+
+file(GLOB PYTHON_SAMPLES *.py)
+if(NOT WIN32)
+install(FILES ${PYTHON_SAMPLES}
+        DESTINATION share/OpenCV/samples/python2
+        PERMISSIONS OWNER_READ OWNER_EXECUTE
+                    GROUP_READ GROUP_EXECUTE
+                    WORLD_READ WORLD_EXECUTE)
+endif()