--- CMakeLists.txt.orig	2013-01-24 07:05:27.000000000 +0900
+++ CMakeLists.txt	2013-02-17 02:58:28.000000000 +0900
@@ -12,7 +12,7 @@
 endif(NOT COMPILING_KDEGAMES)
 
 add_subdirectory(pics)
-add_subdirectory(doc)
+#add_subdirectory(doc)
 
 set(kblackbox_SRCS
     kbbballsonboard.cpp