WDCP installation latest mcached

#先安装libmemcached  
wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz  
  
tar zxvf libmemcached-1.0.18.tar.gz  
  
cd libmemcached-1.0.18  
  
./configure --prefix=/usr/local/libmemcached --enable-sasl  
  
make  
  
make install

yum install zlib-devel  
  
wget http://pecl.php.net/get/memcached-2.2.0.tgz  
  
tar  zxvf  memcached-2.2.0.tgz  
  
cd memcached-2.2.0  
  
/www/wdlinux/php/bin/phpize   
  
./configure -with-libmemcached-dir=/usr/local/libmemcached -enable-memcached-sasl --with-php-config=/www/wdlinux/apache_php-5.4.26/bin/php-config  
  
#--with-php-config php-config文件目录, 在bin下面  
make  
  
make install

#最后在php.ini中加入  
[memcached]  
extension=memcached.so

#开启session缓存  
session.save_handler = memcached  
session.save_path = "host"  
extension=memcached.so  
memcached.use_sasl = On  
memcached.sess_binary = On  
memcached.sess_sasl_username = "username"  
memcached.sess_sasl_password = "password"  
memcached.sess_locking = Off