--- /dev/null
+Index: src-fremantle/data/CMakeLists.txt
+===================================================================
+--- src-fremantle.orig/data/CMakeLists.txt 2011-12-04 16:06:13.000000000 +0100
++++ src-fremantle/data/CMakeLists.txt 2011-12-04 16:06:37.000000000 +0100
+@@ -367,5 +367,6 @@
+ install (FILES
+ ${AUDIO_FILES}
+ DESTINATION ${MARBLE_DATA_INSTALL_PATH}/audio)
++install (DIRECTORY audio/speakers DESTINATION ${MARBLE_DATA_INSTALL_PATH}/audio)
+
+ install (FILES migration-warning.txt DESTINATION ${MARBLE_DATA_INSTALL_PATH}/)