Index: branches/pap/ppSub/configure.ac
===================================================================
--- branches/pap/ppSub/configure.ac	(revision 23690)
+++ branches/pap/ppSub/configure.ac	(revision 23704)
@@ -23,4 +23,9 @@
 PKG_CHECK_MODULES([PSPHOT], [psphot >= 0.9.0]) 
 
+AC_PATH_PROG([ERRORCODES], [psParseErrorCodes], [missing])
+if test "$ERRORCODES" = "missing" ; then
+  AC_MSG_ERROR([psParseErrorCodes is required])
+fi
+
 dnl Set CFLAGS for build
 IPP_STDOPTS