memcached 安装

libevent下载网址:http://www.monkey.org/~provos/libevent/

1. 解压缩
 tar xzfv libevent-1.4.8-stable.tar.gz
 
2. 进入到 libevent-1.4.8-stable目录
    cd libevent-1.4.8-stable
   
3. 编译，安装
    ./configure
    make
    make install
 注：默认安装到/usr/local/lib/目录


memcached下载网址:http://www.danga.com/memcached/download.bml

安装步骤如下:
1. 解压缩
 tar xzfv memcached-1.2.6.tar.gz
 
2. 进入到 memcached-1.2.6目录
 cd memcached-1.2.6
   
3. 编译，安装
    ./configure --prefix=/local/memcached
    make
    make install

问题处理
检查类库加载
LD_DEBUG=libs /usr/local/memcached/bin/memcached -v 
查询类库加载
find   /   -name  libevent-2.0.so.5
cp /lib/libevent-2.0.so.5  /lib64/tls/x86_64/libevent-2.0.so.5

usr/local/memcached/bin # ./memcached -d -u nobody -m 512 10.21.130.212 -p 11211