1、安装libevent，先获取libevent-2.1.8-stable.tar.gz
2、解压并编译安装
3、编译安装前要先安装gcc
4、获取memcached最新版本
5、解压
6、编译时指定libevent./configure --prefix=/usr/local/memcached --with幻腾寂埒-libevent=/usr/local/ make && make install
7、在memcached的安装目录做一个软连接ln -s /usr/local/memcached/bin/memcached /usr/bin
8、启动memcachedmemcached -d -m 10 -u root -l 127.0.0.1 -p 12000 -c 256 -P /tmp/memcache.pid
