diff -up phonon-4.6.0/cmake/FindPhononInternal.cmake.rpath phonon-4.6.0/cmake/FindPhononInternal.cmake

--- phonon-4.6.0/cmake/FindPhononInternal.cmake.rpath	2011-12-19 14:30:45.000000000 -0600

+++ phonon-4.6.0/cmake/FindPhononInternal.cmake	2012-05-20 15:56:48.031739000 -0500

@@ -122,8 +122,13 @@ endif(APPLE)

 # These two options below make it set the RPATH of the installed targets to all

 # RPATH directories outside the current CMAKE_BINARY_DIR and also the library 

 # install directory. Alex

+list(FIND CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}" _isSystemPlatformLibDir)

+list(FIND CMAKE_C_IMPLICIT_LINK_DIRECTORIES "${CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}" _isSystemCLibDir)

+list(FIND CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES "%{CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}" _isSystemCxxLibDir)

+if("${_isSystemPlatformLibDir}" STREQUAL "-1" AND "${_isSystemCLibDir}" STREQUAL "-1" AND "${_isSystemCxxLibDir}" STREQUAL "-1")

 set(CMAKE_INSTALL_RPATH_USE_LINK_PATH  TRUE)

-set(CMAKE_INSTALL_RPATH "${LIB_INSTALL_DIR}")

+set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/${LIB_INSTALL_DIR}")

+endif("${_isSystemPlatformLibDir}" STREQUAL "-1" AND "${_isSystemCLibDir}" STREQUAL "-1" AND "${_isSystemCxxLibDir}" STREQUAL "-1")

 # Uninstall Target