docs: def install_brew(target_path):
      """ Install brew to the target path """
      if not os.path.exists(target_path):
          try:
              os.makedirs(target_path)
          except OSError:
              logger.warn("Unable to create directory %s for brew." % target_path)
              logger.warn("Skipping...")
              return
      extract_targz(HOMEBREW_URL, target_path, remove_common_prefix=True)