installation - brew 安装 libyaml 错误

Question

$ brew install libyaml
==> Downloading http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
Already downloaded: /Library/Caches/Homebrew/libyaml-0.1.4.tar.gz
==> ./configure --prefix=/usr/local/Cellar/libyaml/0.1.4
==> make install
Warning: Could not link libyaml. Unlinking...
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link libyaml'
==> Summary
🍺  /usr/local/Cellar/libyaml/0.1.4: 7 files, 336K, built in 9 seconds

OS X 10.8.2
我该如何解决这个问题？
我该怎么办 ？

Answer 1

从 brew doctor 开始这将显示您的 brew 设置错误。

您可能会看到类似这样的内容:“警告:/usr/local/lib/pkgconfig 不可写。”

它会给你这样的建议:“你可能应该 chown/usr/local/lib/pkgconfig”。

这意味着:sudo chown {your-user-name} /usr/local/lib/pkgconfig
然后你需要用这个链接文件:brew link libyaml
如果这不起作用希望 brew doctor 的输出会给你足够的时间继续搜索。