--- CMakeLists.txt.orig	2011-09-12 11:16:11.000000000 -0400
+++ CMakeLists.txt	2011-09-12 11:16:16.000000000 -0400
@@ -25,7 +25,6 @@
 if (EIGEN2_FOUND)
    include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${EIGEN2_INCLUDE_DIR})
 
-   add_subdirectory(doc) 
    add_subdirectory(stepcore)
    add_subdirectory(step)