Mac OS Xにgemのmysqlをインストール

http://d.hatena.ne.jp/kurusaki/20080716/p1
このひとと同じエラーが発生した。

そして、このひとの解決方法を試したが以下のエラー

/opt/local/bin/ruby extconf.rb install mysql -- --with-mysql-config=/usr/local/mysql/bin/mysql_config
extconf.rb:1: command not found: /usr/local/mysql/bin/mysql_config --cflags

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.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/opt/local/bin/ruby
--with-mysql-config

mysqlのコマンドの場所がちがっているなー

で、以下でOKでした。

sudo env ARCHFLAGS="-arch i386" gem install mysql -- --with-mysql-config=/opt/local/bin/mysql_config5

これでずっとでていた。

DEPRECATION WARNING: You're using the Ruby-based MySQL library that ships with Rails. This library will be REMOVED FROM RAILS 2.2. Please switch to the offical mysql gem: `gem install mysql` See http://www.rubyonrails.org/deprecation for details. (called from mysql_connection at /opt/local/lib/ruby/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/mysql_adapter.rb:81)

これがでなくなるな！！！