具体安装步骤如下：

具体安装软件包：

nginx1.0.13wget   http://nginx.org/download/nginx-1.0.13.tar.gzpostgresql9.1.2wget   http://ftp.postgresql.org/pub/source/v9.1.2/postgresql-9.1.2.tar.gzphp5.3.10wget   http://cn2.php.net/get/php-5.3.10.tar.gz/from/ar.php.net/mirrormemcache 1.4.13wget   http://code.google.com/p/memcached/downloads/detail?name=memcached-1.4.13.tar.gz&can=2&q=memcached php插件 memcache1.5wget   http://pecl.php.net/get/memcache-1.5.tgzapc php插件 apc3.1.9wget   http://pecl.php.net/get/APC-3.1.9.tgz

1.升级系统包

yum update  
关闭selinux

2.nginx安装：

安装pcre
yum install pcre*

解压编译：

tar –zxvf nginx-1.0.13.tar.gzcd nginx-1.0.13
./configure --prefix=/usr/local/php --with-config-file-path=/usr/local/php/etc --with-gd --enable-gd-native-ttf --enable-gd-jis-conv --with-iconv-dir --with-freetype-dir --with-jpeg-dir=/usr/local --with-png-dir  --with-zlib --with-libxml-dir  --enable-xml  --disable-debug --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-force-cgi-redirect  --enable-fpm --with-pgsql=/usr/local/pgsql
make && make install

yum install jpeg*yum install libjpeg*yum install libpng*yum install iconv*yum install libiconv*yum install freetype*yum install gd*

更改配置文件：

vi /usr/local/nginx/conf/nginx.conf

去掉下面一段的注释：

location ~ \.php$ {root           html;fastcgi_pass   127.0.0.1:9000;fastcgi_index  index.php;fastcgi_param SCRIPT_FILENAME  /usr/local/nginx/html$fastcgi_script_name;include        fastcgi_params;}

45行添加index.php

做好这两个操作后启动nginx /usr/local/nginx/sbin/nginx

3.postgresql安装

安装readline

yum install readline*

解压编译：

tar –zxvf postgresql-9.1.2.tar.gzcd postgresql-9.1.2./configure --prefix=/usr/local/postgresqlmake && make install

postgresql配置：

useradd postgremkdir /home/postgre/datachown -R postgre:postgre/usr/local/postgresql/chown -R postgre:postgre /home/postgresu postgre
/usr/local/postgresql/bin/initdb --encoding=utf8 -D /home/postgre/data

4.php安装

安装所需软件包

yum install jpeg*yum install libjpeg*yum install libpng*yum install iconv*yum install libiconv*yum install freetype*yum install gd*

解压编译

tar -zxvf php-5.3.10.tar.gzcd php-5.3.10./configure --prefix=/usr/local/php--with-pgsql=/usr/local/postgresql --with-gd=/usr --with-jpeg-dir=/usr--with-png-dir=/usr --with-zlib --enable-mbstring --with-freetype-dir --with-iconv--enable-fpmmake && make install

复制php.ini

cp php.ini-production /usr/local/php/lib/php.inicd /usr/local/php/etc/mv php-fpm.conf.default php-fpm.conf

vim php-fpm.conf

这个配置一般默认就可以启动

启动php-fpm

/usr/local/php/sbin/php-fpm

5.memcached安装

安装所需要的软件包：

yum install libevent*

解压编译：

tar -zxvf memcached-1.4.13.tar.gzcd memcached-1.4.13./configure --prefix=/usr/local/memcachedmake && make install

6.memcachedphp插件安装

安装所需要的软件包

yum install autoconf

解压编译

tar -zxvf memcache-1.5.tgzcd memcache-1.5/usr/local/php/bin/phpize./configure --enable-memcache --with-php-config=/usr/local/php/bin/php-config --with-zlib-dir

配置memcached与php.ini

/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

vim /usr/local/php/lib/php.ini

查找extension_dir

更改路径为/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

添加

extension=memcache.so

启动memcached：

/usr/local/memcached/bin/memcached -d m 20-u root -l localhost -p 11211

启动说明：

-d选项是启动一个守护进程，
-m是分配给Memcache使用的内存数量，单位是MB，我这里是10MB，
-u是运行Memcache的用户，我这里是root，
-l是监听的服务器IP地址，如果有多个地址的话，我这里指定了服务器的IP地址192.168.0.200，
-p是设置Memcache监听的端口，我这里设置了12000，最好是1024以上的端口，
-c选项是最大运行的并发连接数，默认是1024，我这里设置了256，按照你服务器的负载量来设定，
-P是设置保存Memcache的pid文件，我这里是保存在 /tmp/memcached.pid

7.apc插件的安装

解压编译安装

tar -zxvf APC-3.1.9.tgzcd APC-3.1.9/usr/local/php/bin/phpize./configure --enable-apc --enable-apc-mmap--with-php-config=/usr/local/php/bin/php-configmake && make install

配置php.ini

ls/usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/

vim /usr/local/php/lib/php.ini

在extension=memcache.so下面添加extension=apc.so以及

apc.enabled = 1
apc.cache_by_default = on
apc.shm_segments = 1
apc.shm_size = 32
apc.ttl = 600
apc.user_ttl = 600
apc.num_files_hint = 0

apc.write_lock = On

检测是否安装成功

/usr/local/php/bin/php -m |grep apc

装完后 reboot

用phpinfo查看是否都已经加载

8.开机自动启动

echo"/usr/local/nginx/sbin/nginx" >>/etc/rc.localecho "/usr/local/php/sbin/php-fpm" >>/etc/rc.localecho"/usr/local/memcached/bin/memcached -d m 20 -u root -l localhost -p11211" >>/etc/rc.local

9.防火墙设置

vim /etc/sysconfig/iptables

开启11211和80端口

10.测试脚本

Phpinfo

<?phpphpinfo();?>

memacache

<?php$mem = new Memcache;$mem->connect("192.168.10.99",11211);$mem->set('key', 'This is a test!', 0,60);$val = $mem->get('key');echo $val;?>