parsearg_install

# File actionwebservice/setup.rb, line 837
  def parsearg_install
    @options['no-harm'] = false
    @options['install-prefix'] = ''
    while a = ARGV.shift
      case a
      when /\A--no-harm\z/
        @options['no-harm'] = true
      when /\A--prefix=(.*)\z/
        path = $1
        path = File.expand_path(path) unless path[0,1] == '/'
        @options['install-prefix'] = path
      else
        setup_rb_error "install: unknown option #{a}"
      end
    end
  end