# 4.6 memcached安装 **libevent下载地址** http://libevent.org **memcached下载地址** http://memcached.org **c和c++客户端libmemcached ** https://launchpad.net/libmemcached/ >安装后需要,更新下库路径,否则使用时提示找不到库 ```bash sudo ldconfig -v memstat --servers=127.0.0.1:11211 ``` ### 开发环境 ubuntu14.04 libevent-2.0.22 memcached-1.4.24 libmemcached-1.0.18 ### 测试 1.在同一虚拟机开启2个memcached server(端口分别为11211和11311) ```bash $ memcached -vv -p 11211 $ memcached -vv -p 11311 ``` 2.开启2个终端,登陆2台memcached服务器,观察 ```bash $ telnet 127.0.0.1 11211 $ telnet 127.0.0.1 11311 ```