これがホントのインストール！？

[mysql-3.23.58インストール]

% su
# /usr/sbin/useradd mysql
# mkdir /usr/local/mysql-3.23.58
# mkdir /usr/local/mysql-3.23.58/data
# chown -R mysql.mysql /usr/local/mysql-3.23.58
# su - mysql
% cd /usr/local/src
% tar zxvf mysql-3.23.58.tar.gz
% cd mysql-3.23.58
% env CC=gcc CXX=gcc ./configure \
--prefix=/usr/local/mysql-3.23.58 \
--localstatedir=/usr/local/mysql-3.23.58/data \
--with-charset=ujis \
--with-extra-charsets=all \
--with-unix-socket-path=/tmp/mysqld.32358.sock \
--with-low-memory \
--enable-local-infile \
--with-innodb

% make
% make install
% scripts/mysql_install_db
% su
# cd /usr/local
# ln -s mysql-3.23.58 mysql
# cd mysql-3.23.58/include
# ln -s mysql/* ./
# cd ../lib
# ln -s mysql/* ./
# exit