--- rpl/src/interface_cas.cpp	2023/08/07 17:42:59	1.69
+++ rpl/src/interface_cas.cpp	2023/11/27 12:51:19	1.70
@@ -55,7 +55,9 @@ extern "C"
 #	include "rpl-conv.h"
 }
 
-#include <iostream>
+#ifdef RPLCAS
+#	include <iostream>
+#endif
 
 using namespace std;