在/etc/apt/sources.list中添加：
deb http://packages.dotdeb.org stable all
deb-src http://packages.dotdeb.org stable all
apt-get update
2、apt-get install php5
apt-get install apache2
apt-get install mysql-server mysql-client
apt-get install php5-mysql php5-curl php5-gd
dpkg -l 'php5-*'
aptitude install libapache2-mod-php5 php5-mysql
3、/etc/apache2/httdpd.conf 添加：
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
4、ln -s /etc/apache2/mods-available/php5.* /etc/apache2//mods-enabled
5、apt-get install apache2-mpm-prefork
6、/etc/init.d/apache2 restart