今天在安装 zookeeper 时，报了如下错误

brew install zookeeper

Updating Homebrew...
==> Downloading https://mirrors.aliyun.com/homebrew/homebrew-bottles/bottles/zookeeper-3.4.13.mojave.bottle.tar.gz
######################################################################## 100.0
curl: (22) The requested URL returned error: 416
Error: Failed to download resource "zookeeper"
curl: (22) The requested URL returned error: 404 Not Found
Trying a mirror...
==> Downloading https://www-eu.apache.org/dist/zookeeper/zookeeper-3.4.13/zookeeper-3.4.13.tar.gz

curl: (22) The requested URL returned error: 404 Not Found
Error: An exception occurred within a child process:
  DownloadError: Failed to download resource "zookeeper"
Download failed: https://www-us.apache.org/dist/zookeeper/zookeeper-3.4.13/zookeeper-3.4.13.tar.gz

看到这个报错，便去 zookeeper官网 看了下

我发现原来官网已经更新到 3.4.14版本了，而 brew还是去下载的 3.4.13版本，所以会导致上述的问题，网上查阅资料发现，可以这么操作，直接使用官网的下载地址

brew install https://www-us.apache.org/dist/zookeeper/zookeeper-3.4.14/zookeeper-3.4.14.tar.gz

经验证，该方法不管用～

需要更新下git

brew install git

然后

brew install zookeeper

搞定