error while loading shared libraries: libevent-2.0.so.5 mamcache를 설치하고 서비스를 시작할 때

    error while loading shared libraries: libevent-2.0.so.5  
       
      
       mamcache，  error while loading shared libraries: libevent-2.0.so.5: cannot open shared object file: No such file or directory  
      
     libevent   
      
    [root@Test ~]# whereis libevent-2.0.so.5  
      
    libevent-2.0.so: /usr/lib/libevent-2.0.so.5  
      
    [root@Test ~]# ldd /usr/local/bin/memcached  
      
            libevent-2.0.so.5 => /usr/lib64/libevent-2.0.so.5 (0x00002b3de80f6000)  
      
            libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003598600000)  
      
            libc.so.6 => /lib64/libc.so.6 (0x0000003597a00000)  
      
            librt.so.1 => /lib64/librt.so.1 (0x0000003599200000)  
      
            /lib64/ld-linux-x86-64.so.2 (0x0000003596a00000)  
      
    [root@Test ~]# LD_DEBUG=libs ./memcached -v  
      /usr/lib/  
      
    [root@Test ~]#sudo ln -s /usr/lib/libevent-2.0.so.5 /usr/lib64/libevent-2.0.so.5  
      
    [root@Test ~]#sudo ldd /usr/local/bin/memcached  
               libevent-2.0.so.5 => /usr/lib64/libevent-2.0.so.5 (0x00002b83fcbcd000)  
            libpthread.so.0 => /lib64/libpthread.so.0 (0x00002b83fce0e000)  
            libc.so.6 => /lib64/libc.so.6 (0x00002b83fd029000)  
            librt.so.1 => /lib64/librt.so.1 (0x00002b83fd381000)  
            /lib64/ld-linux-x86-64.so.2 (0x00002b83fc9b0000)  
      
       memcache