diff -Naurp modglue-1.13/include/modglue/pipe.hh modglue-1.13.new/include/modglue/pipe.hh
--- modglue-1.13/include/modglue/pipe.hh	2009-03-10 14:22:42.000000000 +0300
+++ modglue-1.13.new/include/modglue/pipe.hh	2009-08-14 14:16:39.441445885 +0400
@@ -27,6 +27,7 @@
 
 #include <string>
 #include <string.h>
+#include <cstdio>
 #include <sigc++/sigc++.h>
 #include <iostream>