Added missing /usr/lib64/protobuf3 RPATH to mediachanger tools

mediachanger/CMakeLists.txt

@@ -94,7 +94,8 @@ set (MEDIA_CHANGER_MOUNT_SRC_FILES
 add_executable (cta-mediachanger-mount ${MEDIA_CHANGER_MOUNT_SRC_FILES})
 set_target_properties (cta-mediachanger-mount PROPERTIES
   COMPILE_FLAGS -I/usr/include/CDK
-  COMPILE_DEFINITIONS LINUX)
+  COMPILE_DEFINITIONS LINUX
+  INSTALL_RPATH ${PROTOBUF3_RPATH})
 target_link_libraries (cta-mediachanger-mount
   ctacommon
   ctamediachanger)
@@ -109,7 +110,8 @@ add_executable (cta-mediachanger-dismount
   ${MEDIA_CHANGER_DISMOUNT_SRC_FILES})
 set_target_properties (cta-mediachanger-dismount PROPERTIES
   COMPILE_FLAGS -I/usr/include/CDK
-  COMPILE_DEFINITIONS LINUX)
+  COMPILE_DEFINITIONS LINUX
+  INSTALL_RPATH ${PROTOBUF3_RPATH})
 target_link_libraries (cta-mediachanger-dismount
   ctacommon
   ctamediachanger)