系统环境：Redhat AS4所需软件包：mysql-5.0.41.tar.gz

            zlib-1.2.3.tar.gz            openssl-0.9.8e.tar.gz             httpd-2.2.4.tar.gz             libpng-1.2.14.tar.gz             freetype-2.1.10.tar.gz             jpegsrc.v6b.tar.gz             libxml2-2.6.19.tar.gz             gd-2.0.33.tar.gz             php-5.2.1.tar.gz
所用软件包都上传至服务器/root/web目录下 1.1.安装mysql-5.0.45
卸载系统自带的mysql rpm -qa|grep mysql rpm -e –nodeps mysql
groupadd mysql
useradd -g mysql mysql
tar zxvf mysql-5.0.41.tar.gz
cd mysql-5.0.45
#./configure –prefix=/usr/local/mysql –enable-thread-safe-client –enable-local-infile –with-charset=gbk –with-extra-charset=all –with-low-memory
#make
#make install
#cp support-files/my-medium.cnf /etc/my.cnf
#cd /usr/local/mysql
#chown -R mysql .
#chgrp -R mysql .
#bin/mysql_install_db –user=mysql
#chown -R root .
#chown -R mysql var
#bin/mysqld_safe –user=mysql &
#cd /root/web/mysql-5.0.45
#cp support-files/mysql.server /etc/rc.d/init.d/mysqld
#chmod 700 /etc/rc.d/init.d/mysqld
#chkconfig –add mysqld
#chkconfig –level 345 mysqld on 测试
#/usr/local/mysql/bin/mysqladmin ping
#/usr/local/mysql/bin/mysqladmin version
#/usr/local/mysql/bin/mysql 添加root密码
#/usr/local/mysql/bin/mysqladmin -uroot -p 添加/usr/local/mysql/bin到环境变量PATH中
#export PATH=$PATH:/usr/local/mysql/bin 2.安装zlib-1.2.3 #tar zxvf zlib-1.2.3.tar.gz
#cd zlib-1.2.3
#./configure –prefix=/usr/local/zlib
#make
#make install 3.安装openssl-0.9.8e #tar zxvf openssl-0.9.8e.tar.gz
#cd openssl-0.9.8e
#./config shared zlib
#make
#make test
#make install
mv /usr/bin/openssl /usr/bin/openssl.OFF
mv /usr/include/openssl /usr/include/openssl.OFF
ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/ssl/include/openssl /usr/include/openssl 配置库文件搜索路径 #echo “/usr/local/ssl/lib” >> /etc/ld.so.conf
#ldconfig -v 4.安装httpd-2.2.4 #tar zxvf httpd-2.2.4.tar.gz
#cd httpd-2.2.4
#./configure –prefix=/usr/local/apache –sysconfdir=/etc/httpd –enable-so –enable-ssl –with-ssl=/usr/local/ssl –enable-track-vars –enable-rewrite –with-z-dir=/usr/local/zlib –enable-mods-shared=most
#make
#make install #echo “/usr/local/apache/bin/apachectl start” >> /etc/rc.local(系统启动时服务自动启动) 5.安装libpng-1.2.14 #tar zxvf libpng-1.2.14.tar.gz  
# cd libpng-1.2.14
# cp scripts/makefile.linux makefile
# make （若是提示找不到zlib库文件或者头文件，多半是makefile文件里zlib的默认路径有误。可编辑makefile文件，找到zlib项并重新指定路径到/usr/local/zlib/lib和/usr/local/zlib/include）。
# make install 6.安装freetype-2.1.10 # tar -zvxf freetype-2.1.10.tar.gz
# cd freetype-2.1.10
# mkdir -p /usr/local/freetype
# ./configure –prefix=/usr/local/freetype
# make;make install  7.安装jpegsrc.v6b jpeg默认不会自建目录，因此需手动建立目录：
# mkdir -pv /usr/local/jpeg6/{,bin,lib,include,man/man1,man1} 安装
#tar zxvf jpegsrc.v6b.tar.gz  
# ./configure –prefix=/usr/local/jpeg6/ –enable-shared –enable-static
# make
# make install 
# make install-lib 8.安装libxml2-2.6.19 # tar -zxf libxml2-2.6.19.tar.gz
# cd libxml2-2.6.19
# mkdir -p /usr/local/libxml2
# ./configure –prefix=/usr/local/libxml2
# make; make install
#cp xml2-config /usr/bin 9.安装GD-2.0.33库 # tar -zvxf gd-2.0.33.tar.gz
# mkdir -p /usr/local/gd2
# cd gd-2.0.33
# ./configure –prefix=/usr/local/gd2 –with-jpeg=/usr/local/jpeg6/ –with-png=/usr/local/lib/ –with-zlib=/usr/local/zlib/  –with-freetype=/usr/local/freetype/
# make; make install 10.安装php-5.2.1 # tar -zvxf php-5.2.1.tar.gz
# mkdir -p /usr/local/php
# cd php-5.2.1
  # ./configure –prefix=/usr/local/php –with-apxs2=/usr/local/apache/bin/apxs –with-mysql=/usr/local/mysql –with-mysqli=/usr/local/mysql/bin/mysql_config –with-xml=/usr/local/libxml2 –with-png=/usr/local/lib –with-jpeg-dir=/usr/local/jpeg6 –with-zlib=/usr/local/zlib –with-freetype=/usr/local/freetype  –with-gd=/usr/local/gd2 –enable-track-vars  –enable-mbstring=all
# make
# make install
# cp php.ini-dist /usr/local/php/lib/php.ini 11.编辑apache配置文件httpd.conf
 
  # vi /etc/httpd/httpd.conf
  要改的有如下几处:
  找到LoadModule php5_module modules/libphp5.so
  前面的#号去掉(默认已去掉注释)
  #AddType application/x-gzip .gz .tgz
  下加二行
  AddType application/x-httpd-php .php
  AddType application/x-httpd-php-source .phps
  还有找到DirectoryIndex index.html
  加上 index.php 让它把index.php做为默认页 按照使用习惯，这里将网站根目录指定到/var/www：
找到DocumentRoot “/usr/local/apache/htdocs”
修改为：DocumentRoot “/var/www”(后文中我们还会注释掉此行，以启用虚拟主机) 找到Directory “/usr/local/apache/htdocs”>
修改为：Directory “/var/www”> 12.测试PHP
 
# vi /var/www/index.php
  添加：
   ?
    phpinfo();
   ?>
 
重新启动apache服务器
# /usr/local/apache/bin/apachectl restart
浏览器里http://localhost/测试一下.