Index: visp_camera_calibration/src/camera.cpp
===================================================================
--- visp_camera_calibration.orig/src/camera.cpp
+++ visp_camera_calibration/src/camera.cpp
@@ -62,6 +62,7 @@
 
 #include <visp/vpDisplayX.h>
 #include "visp/vpTrackingException.h"
+#include <boost/format.hpp>
 
 
 namespace visp_camera_calibration
Index: visp_camera_calibration/src/image_processing.cpp
===================================================================
--- visp_camera_calibration.orig/src/image_processing.cpp
+++ visp_camera_calibration/src/image_processing.cpp
@@ -69,6 +69,7 @@
 #include "visp/vpDot2.h"
 #include "visp/vpCalibration.h"
 #include <iostream>
+#include <boost/format.hpp>
 
 
 namespace visp_camera_calibration