# File lib/capistrano/harrow/installer.rb, line 102
      def install!
        return if @config.disabled?
        return if @config.installed?
        messages = @api.participating?(signup_data)
        return unless messages
        update_message_catalog!(messages)

        @ui.show Banner.new.to_s
        @ui.show message(:preinstall, {})

        begin
          if @ui.prompt(prompt(:want_install)).downcase == 'no'
            quit!
            return
          end
        rescue UI::TimeoutError
          quit!("timeout")
          return
        end

        data = signup_data
        if data[:email].to_s.empty? or data[:name].to_s.empty?
          begin
            data[:name] = @ui.prompt(prompt(:enter_name), [])
            data[:email] = @ui.prompt(prompt(:enter_email), [])
          rescue UI::TimeoutError
            quit!("timeout")
          end
        end

        @ui.show message(:signup_data, data)
        unless data[:repository_url].to_s.empty?
          @ui.show message(:repository, data)
        end

        @password = prompt_password!
        unless @password
          quit!("no password provided")
          return
        end

        sign_up_user!
      end