From: Roger Pack Date: 2007-12-06T05:30:39+09:00 Subject: Re: ruby-1.8.6-p111 build on osx 10.5.0 fails; ok on 10.4.10 to install mysql gem on ppc leopard (10.5) had to sudo env ARCHFLAGS="-arch ppc" gem install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config (overcame errors with finding ruby.h, *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. from http://hivelogic.com/narrative/articles/installing-mysql-on-mac-os-x as a note. -- Posted via http://www.ruby-forum.com/.