安装memcached服务端

yum install libevent

tar zxvf memcached-1.4.5.tar.gz
cd memcached

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

如果在安装过程中出现
checking for libevent directory... configure: error: libevent is required.  You can get it from http://www.monkey.org/~provos/libevent/

      If it's already installed, specify its path using --with-libevent=/dir/
这样的错误的话。就安装一下 libevent-devel