diff -ruN ORIG/HotineObliqueMercatorProjection.cpp HotineObliqueMercatorProjection.cpp
--- ORIG/HotineObliqueMercatorProjection.cpp	Fri May  5 07:24:56 2000
+++ HotineObliqueMercatorProjection.cpp	Fri Apr 27 19:07:19 2001
@@ -5,6 +5,7 @@
 //////////////////////////////////////////////////////////////////////
 
 #include "HotineObliqueMercatorProjection.h"
+#include <stdio.h>
 
 //////////////////////////////////////////////////////////////////////
 // Construction/Destruction