升级brew会导致卸载的elasticsearch包重新安装

Question

问题

我想从elasticsearch 5.1.2切换到elasticsearch 2.4.4。但是，当我尝试使用brew卸载软件包时，它会在我运行brew升级时重新安装。

系统

Mac OS X El Capitan 10.11.6

实施例

我运行此命令：brew uninstall elasticsearch@2.4

我得到了这些结果：Uninstalling /usr/local/Cellar/elasticsearch@2.4/2.4.4... (59 files, 29.1M)

但是当我跑步时：brew update && brew upgrade

我明白了：

Already up-to-date.
Already up-to-date.
==> Upgrading 1 outdated package, with result:
elasticsearch@2.4 2.4.4
==> Upgrading elasticsearch@2.4
==> Using the sandbox
==> Downloading https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.4.4/elasticsearch-2.4.4.tar.gz
Already downloaded: /Users/wrburgess/Library/Caches/Homebrew/elasticsearch@2.4-2.4.4.tar.gz
==> Caveats
Data:    /usr/local/var/elasticsearch/elasticsearch_wrburgess/
Logs:    /usr/local/var/log/elasticsearch/elasticsearch_wrburgess.log
Plugins: /usr/local/opt/elasticsearch@2.4/libexec/plugins/
Config:  /usr/local/etc/elasticsearch/
plugin script: /usr/local/opt/elasticsearch@2.4/libexec/bin/plugin

To have launchd start elasticsearch@2.4 now and restart at login:
  brew services start elasticsearch@2.4
Or, if you don't want/need a background service you can just run:
  elasticsearch
==> Summary
  /usr/local/Cellar/elasticsearch@2.4/2.4.4: 59 files, 29.1M, built in 3 seconds

结果

我想将elasticsearch 2.4.4从我的系统中完全删除并切换到5.1.2

Answer 1

进一步分析

运行brew list --versions显示我仍然安装了elasticsearch24 2.4.2，这是造成问题的实际程序包。

因此，我必须运行brew uninstall elasticsearch24的卸载命令，该命令删除了最后一个包。

我跟进brew cleanup -s以清除任何缓存，一切似乎都在起作用。