From: Peter Marks Date: 2009-09-21T03:02:34+09:00 Subject: Re: gem install mysql returns list of No definition for XYZ I finally resolved this. It helps to have 64-bit ruby :) I was under the impression that snow leopard and/or xcode was supposed to install 1.8.7, but I was somehow left with a 32-bit 1.8.6 install in usr/local/bin. Strange. -- Posted via http://www.ruby-forum.com/.