diff --git a/crlcore/src/ccore/CMakeLists.txt b/crlcore/src/ccore/CMakeLists.txt
index ec4e558b..e4018f05 100644
--- a/crlcore/src/ccore/CMakeLists.txt
+++ b/crlcore/src/ccore/CMakeLists.txt
@@ -28,6 +28,7 @@
                              ${CIF_INCLUDE_DIR}
                              ${CONFIGURATION_INCLUDE_DIR}
                              ${PYTHON_INCLUDE_PATH}
+                             ${Boost_INCLUDE_DIRS}
                            )
 
            add_definitions ( -DCORIOLIS_TOP="${CORIOLIS_TOP}"
diff --git a/crlcore/src/ccore/Utilities.cpp b/crlcore/src/ccore/Utilities.cpp
index 4606089b..a547f508 100644
--- a/crlcore/src/ccore/Utilities.cpp
+++ b/crlcore/src/ccore/Utilities.cpp
@@ -34,7 +34,7 @@ namespace boptions = boost::program_options;
 
 #include  "vlsisapd/configuration/Configuration.h"
 #include  "hurricane/Warning.h"
-#include  "hurricane/isobar/Script.h"
+#include  "hurricane/viewer/Script.h"
 #include  "crlcore/Utilities.h"
 
 
diff --git a/crlcore/src/pyCRL/CMakeLists.txt b/crlcore/src/pyCRL/CMakeLists.txt
index 2b7a27fa..d5842ef9 100644
--- a/crlcore/src/pyCRL/CMakeLists.txt
+++ b/crlcore/src/pyCRL/CMakeLists.txt
@@ -43,6 +43,7 @@
                                         ${PYTHON_LIBRARIES} -lutil
                            )
                add_library ( CRL MODULE ${sources} ) 
+     target_link_libraries ( CRL pycrlcore )
      set_target_properties ( CRL PROPERTIES COMPILE_FLAGS "${COMPILE_FLAGS} -D__PYTHON_MODULE__=1"
                                             PREFIX        ""
                            )