--- a/cMake/FindPyCXX.cmake

+++ b/cMake/FindPyCXX.cmake

@@ -89,11 +89,25 @@ else(PYCXX_SOURCE_DIR)

     endif(NOT PYCXX_SOURCE_DIR)

 endif(PYCXX_SOURCE_DIR)

+# Find PyCXX Version

+if(PYCXX_INCLUDE_DIR AND PYCXX_SOURCE_DIR)

+    file(READ ${PYCXX_INCLUDE_DIR}/CXX/Version.hxx PYCXX_VERSION_H)

+    foreach(item IN ITEMS MAJOR MINOR PATCH)

+        string(REGEX REPLACE

+            ".*#define[ \t]+PYCXX_VERSION_${item}[ \t]+([0-9]+).*"

+            "\\1" PYCXX_VERSION_${item}

+            "${PYCXX_VERSION_H}"

+        )

+    endforeach()

+    set(PYCXX_VERSION ${PYCXX_VERSION_MAJOR}.${PYCXX_VERSION_MINOR}.${PYCXX_VERSION_PATCH})

+endif()

+

 # see what we've got

 if(PYCXX_FOUND)

     MESSAGE(STATUS "PyCXX found:")

     MESSAGE(STATUS "  Headers:  ${PYCXX_INCLUDE_DIR}")

     MESSAGE(STATUS "  Sources:  ${PYCXX_SOURCE_DIR}")

+    MESSAGE(STATUS "  Version:  ${PYCXX_VERSION}")

     # Build the list of sources for convenience

     set(PYCXX_SOURCES

@@ -102,6 +116,11 @@ if(PYCXX_FOUND)

 	${PYCXX_SOURCE_DIR}/cxxsupport.cxx

 	${PYCXX_SOURCE_DIR}/IndirectPythonInterface.cxx

     )

+    if(${PYCXX_VERSION} VERSION_GREATER_EQUAL 7.0.0)

+        list(APPEND PYCXX_SOURCES

+            ${PYCXX_SOURCE_DIR}/cxx_exceptions.cxx)

+        add_definitions(-DPYCXX_6_2_COMPATIBILITY)

+    endif()

 else(PYCXX_FOUND)

     MESSAGE(STATUS "PyCXX not found")

 endif(PYCXX_FOUND)