參考其他網(wǎng)友，安裝測試可用：

1.安裝libevent

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] wget http://www.monkey.org/~provos/libevent-2.0.12-stable.tar.gz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] tar zxf libevent-2.0.12-stable.tar.gz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]?cd libevent-2.0.12-stable

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]./configure? --prefix=/usr/local/lib

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] make && make install

2.安裝Memcached

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] wget http://memcached.org/files/memcached-1.5.0.tar.gz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] tar zxf memcached-1.5.0.tar.gz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] cd memcached-1.5.0

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]./configure --prefix=/usr/local/memcached --with-libevent=/usr/local/lib

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]?make && make install

3.啟用memcached

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] /usr/local/memcached/bin/memcached -u root -d

4.安裝php-memcache擴展

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~] wget http://pecl.php.net/get/memcache-3.0.6.tgz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]?tar zxvf memcache-3.0.6.tgz

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]?cd memcache-3.0.6

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]/www/server/php/54/bin/phpize ?#php對應的編譯

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]./configure --enable-memcache --with-php-config=/www/server/php/54/bin/php-config --with-zlib-dir

[root@iZ2ze3nu0s9j3yqfu9qsh5Z ~]make && make install

5.在php.ini中添加

extension=memcache.so

6.重啟php?