1、安裝libevent（libevent-2.0.22-stable.tar.gz）​

memcached依賴libevent包

libevent 是一個用C語言編寫的、輕量級的開源高效能網路庫​

tar zxvf libevent-2.0.22-stable.tar.gz

cd libevent-2.0.22

./configure --prefix=/usr/local/libevent

make​

make install

2、安裝memcached（memcached-1.4.29.tar.gz）​

tar zxvf memcached-1.4.29.tar.gz

cd memcached-1.4.29

./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/libevent/

make​ 

make install
 

啟動memcached：memcached -d -u root -m 64 -p 11211 -l 10.251.244.32

表示佔用64M記憶體，埠11211，ip為10.251.244.32

3、安裝php的memcache擴充套件（memcache-2.2.7.tgz）

tar zxvf memcache-2.2.7.tgz

cd memcache-2.2.7

/usr/local/php/bin/phpize​

./configure --enable-memcache --with-php-config=/usr/local/php/bin/php-config

make

make install
 

安裝完顯示：Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-zts-20131226/

則修改php配置檔案：

vim /usr/local/php/etc/php.ini

新增如下：

​extension = /usr/local/php/lib/php/extensions/no-debug-zts-20131226/memcache.so

重啟apache​

/usr/local/apache/bin/apachectl restart