--- /dev/null
+--- intern/itasc/SConscript 2009-09-26 09:14:02.000000000 +0200
++++ intern/itasc/SConscript 2009-09-26 09:14:54.000000000 +0200
+@@ -5,7 +5,8 @@
+ sources += env.Glob('kdl/*.cpp')
+ sources += env.Glob('kdl/utilities/*.cpp')
+
+-incs = '. ../../extern/Eigen2'
++#incs = '. ../../extern/Eigen2'
++incs = '. /usr/include/eigen2'
+
+ env.BlenderLib ('bf_ITASC', sources, Split(incs), [], libtype=['intern','player'], priority=[20,100] )
+
+--- source/blender/ikplugin/SConscript
++++ source/blender/ikplugin/SConscript
+@@ -4,6 +4,6 @@
+ sources = env.Glob('intern/*.c') + env.Glob('intern/*.cpp')
+
+ incs = '#/intern/guardedalloc #/intern/iksolver/extern ../makesdna ../blenlib'
+-incs += ' ../blenkernel ../include ../ikplugin #/intern/itasc #/extern/Eigen2'
++incs += ' ../blenkernel ../include ../ikplugin #/intern/itasc /usr/include/eigen2'
+
+ env.BlenderLib ( 'bf_ikplugin', sources, Split(incs), [], libtype=['core','player'], priority=[180, 190] )