code: def _check_repo_sign_utils_support(name):
      '''
      Check for specified command name in search path
      '''
      if salt.utils.path.which(name):
          return True
      else:
          raise CommandExecutionError(
              'utility \'{0}\' needs to be installed or made available in search path'.format(name)
          f _check_repo_sign_utils_support(name):
      '''
      Check for specified command name in search path
      '''
      if salt.utils.path.which(name):
          return True
      else:
          raise CommandExecutionError(
              'utility \'{0}\' needs to be installed or made available in search path'.format(name)
          )
docs: Check for specified command name in search path