Installation 厨师配方-Ubuntu上DropBox安装的交互式响应

我是chef的新手，正在尝试学习如何通过CLI提供安装脚本的答案。我运气不太好，希望能得到一些帮助

  bash 'DropboxInstall' do 
  user 'root'
  cwd  '/opt/dropbox'
  code <<-EOH
       dropbox start -i
       expect "Starting Dropbox...\rDropbox is the easiest way to share and store your files online. Want to learn more? Head to https://www.dropbox.com/\rIn order to use Dropbox, you must download the proprietary daemon. [y/n]"
       send "y\r"
       dropbox autostart y
  EOH
end

Chef脚本正在完成安装，但当它尝试从CLI执行“expect”时，它将停止：

              Dropbox is the easiest way to share and store your files online. Want to learn more? Head to https://www.dropbox.com/

              In order to use Dropbox, you must download the proprietary daemon. [y/n] Traceback (most recent call last):
                File "/usr/bin/dropbox", line 1404, in start
                  download()
                File "/usr/bin/dropbox", line 547, in download
                  if not yes_no_question("%s%s" % (WARNING, GPG_WARNING_MSG)):
                File "/usr/bin/dropbox", line 138, in yes_no_question
                  text = raw_input()
              EOFError: EOF when reading a line
              ****/tmp/chef-script20180423-29717-15l42km: line 2: expect: command not found
              /tmp/chef-script20180423-29717-15l42km: line 3: send: command not found****
[2018-04-23T07:48:54+00:00] INFO: bash[DropboxInstall] ran successfully
    - execute "bash"  "/tmp/chef-script20180423-29717-15l42km"

我毫不怀疑是我，但我读了一些书，不知道如何最好地解决这个问题。看起来当它尝试执行bash脚本时，它有问题，但我尝试了“cat/tmp/chef-script20180423-29717-15l42km”它不在那里，所以我不确定如何解决这个问题

提前谢谢

文件'/tmp/dropbox.sh'do
file '/tmp/dropbox.sh' do
      mode '0755'
      owner 'root'
      group 'root'
      content 'puts "Running Dropbox Installer..."
               log_user 0
               spawn dropbox start -i
               expect {
                       "*In order to use Dropbox, you must download the proprietary daemon*" {send "y\r"}
                      }
               exec sleep 360
                       puts "Dropbox installer completed"'
    end

    bash 'DropboxInstall' do
      user 'root'
      cwd  '/tmp'
      code <<-EOF
      /usr/bin/expect -d dropbox.sh
      EOF
    end

模式“0755”
所有者“根”
“根”组
内容“放置”正在运行Dropbox安装程序
日志用户0
繁殖dropbox开始-i
期待{
*要使用Dropbox，必须下载专有守护程序*“{send“y\r”}
}
高级睡眠360
将“Dropbox安装程序已完成”
结束
bash“DropboxInstall”do
用户“根”
cwd'/tmp'
代码：在显示实际失败的代码之前，您切断了错误信息。您好，感谢您的响应，我更新了整个调试块。如果您有任何想法，我们将不胜感激。另外，“为了使用Dropbox，您必须下载专有的守护进程。”提示会在30秒后出现吗？谢谢您似乎试图混合使用shell命令和expect命令？你有一个bash脚本，所以它按顺序运行命令，而不是TTY。嗨，coderanger，谢谢！我最后有点作弊，使用了expect和TCL。根据我所读到的，这并不是最好或推荐的方法，但Dropbox安装程序没有应答文件或无人参与安装选项：-/谢谢，伙计，我很感激！如果这对其他人有帮助，请随意使用：
file '/tmp/dropbox.sh' do
      mode '0755'
      owner 'root'
      group 'root'
      content 'puts "Running Dropbox Installer..."
               log_user 0
               spawn dropbox start -i
               expect {
                       "*In order to use Dropbox, you must download the proprietary daemon*" {send "y\r"}
                      }
               exec sleep 360
                       puts "Dropbox installer completed"'
    end

    bash 'DropboxInstall' do
      user 'root'
      cwd  '/tmp'
      code <<-EOF
      /usr/bin/expect -d dropbox.sh
      EOF
    end