Homebrew 安装的两个 icu4c 版本

问：

每当我尝试在Mac上运行时，我都会收到以下错误：npm --versionnode --version

$> node --version
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.63.dylib
  Referenced from: /usr/local/bin/node
  Reason: image not found
Abort trap: 6

我发现这篇有用的 SO 帖子建议链接适当的版本，并解决了我的问题：

$> brew switch icu4c 63.1
Cleaning /usr/local/Cellar/icu4c/64.2
Cleaning /usr/local/Cellar/icu4c/63.1
Opt link created for /usr/local/Cellar/icu4c/63.1

但是，在这样做之后，PHP停止了工作：

$> tail /usr/local/var/log/php-fpm.log
  Reason: image not found
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.64.dylib
  Referenced from: /usr/local/opt/php/sbin/php-fpm
  Reason: image not found
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.64.dylib
  Referenced from: /usr/local/opt/php/sbin/php-fpm
  Reason: image not found
dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.64.dylib
  Referenced from: /usr/local/opt/php/sbin/php-fpm
  Reason: image not found

我发现这篇有用的 SO 帖子建议链接适当的版本，并解决了我的问题：

$> brew switch icu4c 64.2
Cleaning /usr/local/Cellar/icu4c/64.2
Cleaning /usr/local/Cellar/icu4c/63.1
Opt link created for /usr/local/Cellar/icu4c/64.2

但现在 NodeJS 又坏了！如何告诉 Homebrew 创建两个链接，一个用于 63.1，一个用于 64.2？或者有没有办法告诉 NodeJS 改用更新的 64.2？