Index: /trunk/Mars/macros/rootlogon.C
===================================================================
--- /trunk/Mars/macros/rootlogon.C	(revision 11895)
+++ /trunk/Mars/macros/rootlogon.C	(revision 11896)
@@ -137,4 +137,5 @@
     gInterpreter->AddIncludePath(dir+"mcamera");
     gInterpreter->AddIncludePath(dir+"mcalib");
+    gInterpreter->AddIncludePath(dir+"mcore");
     gInterpreter->AddIncludePath(dir+"mhcalib");
     gInterpreter->AddIncludePath(dir+"mdata");