Index: trunk/MagicSoft/Mars/mranforest/MRFEnergyEst.cc
===================================================================
--- trunk/MagicSoft/Mars/mranforest/MRFEnergyEst.cc	(revision 6492)
+++ trunk/MagicSoft/Mars/mranforest/MRFEnergyEst.cc	(revision 6527)
@@ -49,4 +49,5 @@
 #include "TStyle.h"
 #include "TCanvas.h"
+#include "TVector.h"
 
 ClassImp(MRFEnergyEst);