我收到消息："The pexpect python module is required" when 运行 pexpect module on ansible

Question

我是 ansible 的新手，我正在尝试运行剧本来更改主机的 root 密码，所以我正在使用 pexpect 模块的 expect 命令。我成功地在主机和本地服务器运行上安装了带有 python 2.7 的 pexpect v4.7。但是，当剧本运行时，它失败并出现错误："The pexpect python module is required"

根据要求，pexpect和python是正确的版本

Files installed on hosts for pexpect and python: 
/usr/lib/python2.7/site-packages/pexpect
/usr/lib/python2.7/site-packages/pexpect-4.7.0-py2.7.egg-info
/usr/pexpect-4.7.0
/usr/pexpect-4.7.0/doc/api/pexpect.rst
/usr/pexpect-4.7.0/pexpect.egg-info
/usr/pexpect-4.7.0/tests/pexpectTest.py
/usr/pexpect-4.7.0/pexpect
/usr/pexpect-4.7.0/build/lib/pexpect

剧本如下：

---
- hosts: all
  become: true

  tasks:
    - name: change password for root user
      expect: 
        command: passwd root
        responses: 
           (?i)password: "password"

我是不是做错了什么？请帮忙！

Answer 1

我设法通过从所有主机中删除 pexpect 然后相应地安装 epel-release、pip 和 pexpect 包来解决问题。

我收到消息："The pexpect python module is required" when 运行 pexpect module on ansible

I get the message: "The pexpect python module is required" when running pexpect module on ansible

python

pexpect

ansible

ansible-2.x