问题描述
我在/usr/local/Cellar/libfoo中有几桶相同包装的小桶，例如/usr/local/Cellar/libfoo/1.0.1，/usr/local/Cellar/libfoo/HEAD和/usr/local/Cellar/libfoo/mycopy
I have a few kegs of the same package in /usr/local/Cellar/libfoo like /usr/local/Cellar/libfoo/1.0.1, /usr/local/Cellar/libfoo/HEAD and /usr/local/Cellar/libfoo/mycopy
如何制作指向特定版本的链接?
How can I brew link to a specific version?
推荐答案
用法信息:
Usage: brew switch <formula> <version>
示例:
brew switch mysql 5.5.29
您可以使用info找到系统上安装的版本.
You can find the versions installed on your system with info.
brew info mysql
要查看可用的安装版本，您可以提供一个过时的版本号，因为brew将以可用的版本号做出有益的响应:
And to see the available versions to install, you can provide a dud version number, as brew will helpfully respond with the available version numbers:
brew switch mysql 0
更新(2014年10月15日):
已从brew中删除brew versions命令，但是，如果您希望使用此命令，请先运行brew tap homebrew/boneyard.
The brew versions command has been removed from brew, but, if you do wish to use this command first run brew tap homebrew/boneyard.
建议的旧版本安装方法是从homebrew/versions存储库中进行安装，如下所示:
The recommended way to install an old version is to install from the homebrew/versions repo as follows:
$ brew tap homebrew/versions
$ brew install mysql55
有关安装较旧版本的公式的所有方式的详细信息，请阅读此答案.
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