brew link error
brew doctorを実行したら下記のwarningが出ていたので対応した。 下記URLを参考にしました。
症状
$ brew doctor ・ ・ Warning: 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. Run `brew link` on these: python
brew link python
inking /usr/local/Cellar/python/2.7.14_2... Error: Permission denied @ dir_s_mkdir - /usr/local/Frameworks
解決
sudo install -d -o $(whoami) -g admin /usr/local/Frameworks