Tabletop_object_detector installation help [closed]

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I just downloaded the package here ( http://www.ros.org/wiki/tabletop_object_detector) and ran rosmake and i get this error below. Any ideas what it means?

  [ 64%] Built target rospack_gensrv
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  [ 64%] Built target rosbuild_precompile
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  [ 67%] Built target marker_generator
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  [ 70%] Built target ping_segment_object_in_hand
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  [ 74%] Built target ping_tabletop_node
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[3]: Entering directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  [ 77%] Building CXX object CMakeFiles/publish_database_object.dir/src/publish_database_object.cpp.o
  **/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/src/publish_database_object.cpp:43:47: error: ‘arm_navigation_msgs’ does not name a type**
  /opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/src/publish_database_object.cpp:43:74: error: expected unqualified-id before ‘&’ token
  /opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/src/publish_database_object.cpp:43:74: error: expected ‘)’ before ‘&’ token
  /opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/src/publish_database_object.cpp:43:74: error: expected initializer before ‘&’ token
  make[3]: *** [CMakeFiles/publish_database_object.dir/src/publish_database_object.cpp.o] Error 1
  make[3]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[2]: *** [CMakeFiles/publish_database_object.dir/all] Error 2
  make[2]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
  make[1]: *** [all] Error 2
  make[1]: Leaving directory `/opt/ros/groovy/stacks/trunk/perception/tabletop_object_detector/build'
-------------------------------------------------------------------------------}
[ rosmake ] Output from build of package tabletop_object_detector written to:
[ rosmake ]    /home/parallels/.ros/rosmake/rosmake_output-20130726-012835/tabletop_object_detector/build_output.log
[rosmake-0] Finished <<< tabletop_object_detector [FAIL] [ 12.23 seconds ]      
[ rosmake ] Halting due to failure in package tabletop_object_detector. 
[ rosmake ] Waiting for other threads to complete.
[ rosmake ] Results:                                                            
[ rosmake ] Built 60 packages with 1 failures.                                  
[ rosmake ] Summary output to directory                                         
[ rosmake ] /home/parallels/.ros/rosmake/rosmake_output-20130726-012835         
parallels@parallels-Parallels-Virtual-Platform:/opt/ros/groovy/stacks/pr2_object