Error: The /usr/local directory is not writable. Even if this directory was writable when you installed Homebrew, other software may change permissions on this directory. For example, upgrading to OS X El Capitan has been known to do this. Some versions of the "InstantOn" component of Airfoil or running Cocktail cleanup/optimizations are known to do this as well. 이렇게 오..
여러가지/삽질북 2017. 3. 8. 17:41