diff --git a/sdk/cmake/modules/CamiTKConfig.cmake.in b/sdk/cmake/modules/CamiTKConfig.cmake.in
index d9595864707fc60664e23a2750e1ea8a2b0c648e..750465259d605c8bcc488f42ad0a6c9f2e41f9cc 100644
--- a/sdk/cmake/modules/CamiTKConfig.cmake.in
+++ b/sdk/cmake/modules/CamiTKConfig.cmake.in
@@ -9,8 +9,8 @@
 # http://www.cmake.org/Wiki/CMake/Tutorials/Packaging
 
 #-- CamiTK current version
-set(CAMITK_VERSION_MAJOR "@CAMITK_VERSION_MAJOR@")
-set(CAMITK_VERSION_MINOR "@CAMITK_VERSION_MINOR@")
+set(CAMITK_VERSION_MAJOR "5")
+set(CAMITK_VERSION_MINOR "0")
 # CamiTK short version name we are looking for
 set(CAMITK_SHORT_VERSION_STRING "camitk-${CAMITK_VERSION_MAJOR}.${CAMITK_VERSION_MINOR}")
 
@@ -58,17 +58,33 @@ else()
     set(CMAKE_INSTALL_LIBDIR "lib")
     set(CMAKE_INSTALL_BINDIR "bin")
   else()
-    message(FATAL_ERROR "System not UNIX nor WIN32 - not implemented yet")
+    message(FATAL_ERROR "Detected system is not UNIX nor WIN32 - not implemented yet")
   endif()
 endif()
 
+#-- deduce correct install lib directory
+set(CAMITK_INSTALL_LIB_DIR ${CMAKE_INSTALL_LIBDIR})
+# when debian package is built or installed, CAMITK_INSTALL_LIB_DIR might
+# be in a ${CMAKE_LIBRARY_ARCHITECTURE} subdirectory
+if (UNIX AND CMAKE_LIBRARY_ARCHITECTURE AND NOT EXISTS ${CAMITK_DIR}/${CAMITK_INSTALL_LIB_DIR}/${CAMITK_SHORT_VERSION_STRING})
+    if(EXISTS ${CAMITK_DIR}/lib64/${CAMITK_SHORT_VERSION_STRING})
+        set(CAMITK_INSTALL_LIB_DIR "lib64")
+    else()
+        if (EXISTS ${CAMITK_DIR}/lib/${CMAKE_LIBRARY_ARCHITECTURE}/${CAMITK_SHORT_VERSION_STRING})
+            set(CAMITK_INSTALL_LIB_DIR "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
+        else()
+            message(FATAL_ERROR "Cannot find ${CAMITK_SHORT_VERSION_STRING} repository in ${CAMITK_DIR}/${CAMITK_INSTALL_LIB_DIR}")
+        endif()
+    endif()
+endif()
+
 #-- CAMITK_DIR variable
-set(CAMITK_BIN_DIR         ${CAMITK_DIR}/bin                                                    )
-set(CAMITK_PRIVATE_LIB_DIR ${CAMITK_DIR}/${CMAKE_INSTALL_LIBDIR}/${CAMITK_SHORT_VERSION_STRING} )
-set(CAMITK_PUBLIC_LIB_DIR  ${CAMITK_DIR}/${CMAKE_INSTALL_LIBDIR}                                )
-set(CAMITK_INCLUDE_DIR     ${CAMITK_DIR}/include/${CAMITK_SHORT_VERSION_STRING}                 )
-set(CAMITK_TESTDATA_DIR    ${CAMITK_DIR}/share/${CAMITK_SHORT_VERSION_STRING}/testdata          )
-set(CAMITK_CMAKE_DIR       ${CAMITK_DIR}/share/${CAMITK_SHORT_VERSION_STRING}/cmake             )
+set(CAMITK_BIN_DIR         ${CAMITK_DIR}/bin                                                      )
+set(CAMITK_PRIVATE_LIB_DIR ${CAMITK_DIR}/${CAMITK_INSTALL_LIB_DIR}/${CAMITK_SHORT_VERSION_STRING} )
+set(CAMITK_PUBLIC_LIB_DIR  ${CAMITK_DIR}/${CAMITK_INSTALL_LIB_DIR}                                )
+set(CAMITK_INCLUDE_DIR     ${CAMITK_DIR}/include/${CAMITK_SHORT_VERSION_STRING}                   )
+set(CAMITK_TESTDATA_DIR    ${CAMITK_DIR}/share/${CAMITK_SHORT_VERSION_STRING}/testdata            )
+set(CAMITK_CMAKE_DIR       ${CAMITK_DIR}/share/${CAMITK_SHORT_VERSION_STRING}/cmake               )
 
 #-- User Config directory variable
 # see http://qt-project.org/doc/qt-4.8/qsettings.html#platform-specific-notes