--- CMakeLists.txt.orig	2013-09-14 22:05:39.000000000 +0900
+++ CMakeLists.txt	2013-09-14 22:05:49.000000000 +0900
@@ -55,7 +55,7 @@
 
 # helper libs
 add_subdirectory( libs )
-add_subdirectory( doc )
+#add_subdirectory( doc )
 
 set( OKTETALIBS_MAJOR_VERSION 0 )
 set( OKTETALIBS_MINOR_VERSION 8 )