brew install libyaml ERROR

问题:

$ 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 how do I fix this problem? what should I do ?

回答1:

Start with brew doctor which will show you errors with your brew setup.

You might see something like this: "Warning: /usr/local/lib/pkgconfig isn't writable."

It will give you the advice that: "You should probably chown /usr/local/lib/pkgconfig".

This means: sudo chown {your-user-name} /usr/local/lib/pkgconfig

Then you will need to link the files with this: brew link libyaml

If this does not work hopefully the output of brew doctor will give you enough to continue the search.

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