The error message, if you read it closely, tells you what package it comes from.
Hint: libtool
I apologize, but to me the error read as if that was the tool used to check for the file. Being so rude in a reply is really not necessary.
--Quanah
-- Quanah Gibson-Mount Principal Software Engineer Zimbra, Inc -------------------- Zimbra :: the leader in open source messaging and collaboration