Index: src/index.cxx
--- src/index.cxx.orig
+++ src/index.cxx
@@ -56,6 +56,7 @@ Author:		Nassib Nassar, nrn@cnidr.org
 #include "dictionary.hxx"
 #include "../doctype/doctype.hxx"
 #endif
+using std::cerr;
 
 // const INT StopWordSize = 400;
 const INT StopWordSize = (sizeof(stoplist)/sizeof(stoplist[0]));
@@ -530,7 +531,7 @@ GPTYPE INDEX::BuildGpList(
 }
 
 GDT_BOOLEAN INDEX::ValidateInField(const GPTYPE HitGp, const STRING& FieldName,
-			   const PhraseLength) {
+			   const int PhraseLength) {
   STRING Fn;
   Parent->DfdtGetFileName(FieldName, &Fn);
   PFILE Fp = Parent->ffopen(Fn, "rb");