a cmake file is missing

[guy-kde]

 Hello all!

 With the commit f9497104b6f8a3b070672a93f95e50bb999d4df6 at Sat Sep 17 
 16:39:20 2011
 in the file CMakeKists.txt, a request to KActivities is new (line 20).
 cmake command says:
   Adjust CMAKE_MODULE_PATH to find FindKActivities.cmake or set
   KActivities_DIR to the directory containing a CMake configuration 
 file for
   KActivities.  The file will have one of the following names:

     KActivitiesConfig.cmake
     kactivities-config.cmake

 Where can I get it from?
 Thanks
-- 
 guy-kde