diff -ruN FreeCAD-0.12.5284.orig/src/3rdParty/CMakeLists.txt FreeCAD-0.12.5284/src/3rdParty/CMakeLists.txt
--- FreeCAD-0.12.5284.orig/src/3rdParty/CMakeLists.txt	2012-01-03 13:30:19.000000000 +0100
+++ FreeCAD-0.12.5284/src/3rdParty/CMakeLists.txt	2012-01-07 15:57:52.000000000 +0100
@@ -19,13 +19,6 @@
 #   add_subdirectory(Pivy)
 #endif(MINGW)
 # applies for Unix, MinGW and Windows with custom LibPack
-elseif(FREECAD_BUILD_GUI)
-    find_path(COIN_VERSION3 Inventor/scxml/ScXML.h ${COIN3D_INCLUDE_DIR})
-    if (COIN_VERSION3)
-    add_subdirectory(Pivy-0.5)
-    else (COIN_VERSION3)
-    add_subdirectory(Pivy)
-    endif(COIN_VERSION3)
 endif(FREECAD_BUILD_GUI AND FREECAD_LIBPACK_CHECKFILE6X)
 
 # For Windows we have all stuff in the LibPack