Index: image_cb_detector/CMakeLists.txt
===================================================================
--- image_cb_detector.orig/CMakeLists.txt
+++ image_cb_detector/CMakeLists.txt
@@ -1,7 +1,7 @@
 cmake_minimum_required(VERSION 2.8.3)
 project(image_cb_detector)
 
-find_package(Boost REQUIRED thread signals)
+find_package(Boost REQUIRED thread)
 find_package(catkin REQUIRED actionlib actionlib_msgs calibration_msgs cv_bridge genmsg geometry_msgs image_transport message_filters roscpp sensor_msgs std_msgs)
 find_package(OpenCV REQUIRED)