Put in some changes along sg1.4 dev history.

indra/llcommon/llmd5.cpp

@@ -83,6 +83,7 @@ documentation and/or software.
 #include "llmd5.h"
 
 #include <cassert>
+#include <iostream>
 
 // how many bytes to grab at a time when checking files
 const int LLMD5::BLOCK_LEN = 4096;