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