Homebrew Formula patching old ImageMagick release 6.9.7-9 Install brew install https://gist.github.com/Zyphrax/0c53e5ffa9d523ff4af37e2fab71c7e6/raw/bad11375742cadcbc3741df652e472bb0419c4dc/imagemagick.rb Pin this version To prevent upgrades you can pin this version.