bin/zkEnv.sh no need to check "$ZOOBINDIR"/../zookeeper-server/src/main/resources/lib/*.jar

1, in formal build, no "$ZOOBINDIR"/../zookeeper-server, let alone "$ZOOBINDIR"/../zookeeper-server/src/main/resources/lib/*.jar

2, in source, no jar under "$ZOOBINDIR"/../zookeeper-server/src/main/resources/lib/