zookeeper error: Starting zookeeper ... FAILED TO START

刚开始安装的版本是Apache ZooKeeper 3.6.2 解压后, zkServer.sh start  报错

删除 data 和logs 目录都不可以，查看 logs

Error: Could not find or load main class org.apache.zookeeper.server.quorum.QuorumPeerMain

缺少类库，查看安装目录果然没有lib 文件夹

选择 Apache ZooKeeper 3.4.14 安装，然后重启成功