node.js 不能“酿造链接”一个未链接的小桶
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Can't `brew link` an unlinked keg
提问by Jordan Feldstein
$: which node
$: node
-bash: node: command not found
$: brew install node
Error: node-0.6.18 already installed
$: brew doctor
Error: You have unlinked kegs in your Cellar
Leaving kegs unlinked can lead to build-trouble and cause brews that depend on
those kegs to fail to run properly once built.
node
$: brew link node
Error: No such file or directory - /usr/local/Cellar/node/0.6.5
$: brew uninstall node
Error: No such file or directory - /usr/local/Cellar/node/0.6.5
$: brew install node
Error: node-0.6.18 already installed
How do I get my node back on track??
我如何让我的节点回到正轨？
回答by Jordan Feldstein
I was able to relink the correct version of node by running:
我能够通过运行重新链接正确版本的节点：
brew cleanup
brew link node
brew uninstall node
brew install node
回答by Adam Chwedyk
I was getting:
我得到：
$ brew link node
Error: No such keg: /usr/local/Cellar/node
$ brew link node@8
Warning: node@8 is keg-only and must be linked with --force
That command helped to get everything working again:
该命令有助于让一切恢复正常：
brew link --overwrite --force node@8
回答by L_Sonic
I personally had to work some sudo chmod magic for node files that were not writable. Brew didn't take care of them by default even after --force was enabled.
我个人不得不为不可写的节点文件使用一些 sudo chmod 魔法。即使在启用 --force 之后，Brew 默认也没有处理它们。
回答by user3681732
To force the link and overwrite all conflicting files:
要强制链接并覆盖所有冲突文件：
brew link --overwrite node
