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Please help to rectify this error
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terminal > redis-failover -c config.json
[2014-02-04 19:17:09.584] [INFO] [default] - start options: { zooKeeper:
{ servers: '127.0.0.1:2181',
chroot: '/root',
username: 'prime',
password: 'prime' },
nodes:
[ { name: 'node1',
servers: '127.0.0.1:6379,127.0.0.1:6380,127.0.0.1:6381',
maxFailures: 5 } ],
log: '/Users/suresh/Desktop/noderedis/',
pid: 'a.pid' }
[2014-02-04 19:17:09.601] [INFO] zookeeper - Connected to the zookeeper server
[2014-02-04 19:17:09.603] [ERROR] zookeeper - create /redis_failover/node1/locks path error: Exception: NO_NODE[-101]
[2014-02-04 19:17:09.603] [ERROR] WatcherManager - Node Manager init fail, err: { code: -101,
name: 'NO_NODE',
path: undefined,
message: 'Exception: NO_NODE[-101]' }
Exception: NO_NODE[-101]
at ConnectionManager.onSocketData (/usr/local/lib/node_modules/node-redis-failover/node_modules/node-zookeeper-client/lib/ConnectionManager.js:570:35)
at Socket.EventEmitter.emit (events.js:95:17)
at Socket. (stream_readable.js:746:14)
at Socket.EventEmitter.emit (events.js:92:17)
at emitReadable (_stream_readable.js:408:10)
at emitReadable (_stream_readable.js:404:5)
at readableAddChunk (_stream_readable.js:165:9)
at Socket.Readable.push (_stream_readable.js:127:10)
at TCP.onread (net.js:526:21)

/usr/local/lib/node_modules/node-redis-failover/lib/watcher_manager.js:49
throw err;
^
Exception: NO_NODE[-101]
at ConnectionManager.onSocketData (/usr/local/lib/node_modules/node-redis-failover/node_modules/node-zookeeper-client/lib/ConnectionManager.js:570:35)
at Socket.EventEmitter.emit (events.js:95:17)
at Socket. (stream_readable.js:746:14)
at Socket.EventEmitter.emit (events.js:92:17)
at emitReadable (_stream_readable.js:408:10)
at emitReadable (_stream_readable.js:404:5)
at readableAddChunk (_stream_readable.js:165:9)
at Socket.Readable.push (_stream_readable.js:127:10)
at TCP.onread (net.js:526:21)

// Redis failover configuration

{
// zookeeper
"zooKeeper": {
"servers": "127.0.0.1:2181",
"chroot": "/root",
"username": "prime",
"password": "prime"
},
// redis cluster nodes
"nodes": [
{
"name": "node1",
"servers": "127.0.0.1:6379,127.0.0.1:6380,127.0.0.1:6381",
// redis password
//"password": "abc123",
// redis ping timeout default 6000ms
//"pingTimeout": 4000,

  // redis ping interval(ms). default 3000ms
  //"pingInterval": 1000,

  // the maxFailures for the redis. default 3
  "maxFailures": 5
} ],

// log path
"log": "/Users/suresh/Desktop/noderedis/",

// pid file
"pid": "a.pid"
}

//