sudo installer -pkg /Library/Developer/CommandLineTools/Packages/macOS_SDK_headers_for_macOS_10.14.pkg -target /
sudo mdutil -a -I off
% networksetup -listallnetworkservices % sudo networksetup -setv6off Wi-Fi % sudo networksetup -setv6off "USB 10/100/1000 LAN"
brew options imagemagick | grep "^--with-" | xargs brew install imagemagick cmake go zlib nasm (/usr/bin/nasm は古い) opencv