Cent OS 5 PHP5.2.5インストール前作業
yum install libxml2-devel
yum install libpng-devel
yum install libjpeg-devel
./configure --with-apxs2=/usr/local/apache2/bin/apxs --enable-magic-quotes --enable-mbregex --enable-mbstring --enable-zend-multibyte --with-mysql=/usr/local/mysql --with-zlib --with-gd --with-gettext --with-jpeg-dir=/usr/lib --with-png-dir=/usr/lib --with-pdo-mysql =/usr/local/mysql