--- plugins/string/IdLabels.cpp.orig	Thu Apr 10 21:57:47 2003
+++ plugins/string/IdLabels.cpp	Mon May 26 10:27:11 2003
@@ -1,5 +1,6 @@
 //-*-c++-*-
 #include <tulip/TulipPlugin.h>
+#include <cstdio>
 #include <string>
 using namespace std;