wget http://www.softagency.co.jp/MySQL/Downloads/MySQL-4.1/mysql-4.1.7.tar.gz
wget http://www.softagency.co.jp/MySQL/Downloads/MySQL-5.0/mysql-5.0.2-alpha.tar.gz
tar zxvf mysql-5.0.2-alpha.tar.gz
cd mysql-5.0.2-alpha ./configure make su make install