Question

ModuleNotFoundError：运行可播放的剧本时，看不到名为“ _curses”的模块错误。我需要点安装一些特定的模块吗？

File "/path/python/lib/python3.7/site-packages/ansible/plugins/action/pause.py", line 41, in <module>
import curses
File "/path/python/lib/python3.7/curses/__init__.py", line 13, in <module>
from _curses import *

另一个错误示例：

Python 3.7.0
[GCC 7.3.0] on linux 
Type "help", "copyright", "credits" or "license" for more information.
>>> import curses
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/path/python3/lib/python3.7/curses/__init__.py", line 13, in <module>
    from _curses import *
  ModuleNotFoundError: No module named '_curses'
>>>

Answer 1

看到此错误是因为在编译Python3源时系统中未安装curses。因此解决方法如下：

首先，安装curses ：

sudo apt-get install libncurses-dev
sudo apt-get install libncursesw5-dev

（我没有注意libncursesw5-dev，如果libncurses-dev安装它可能是多余的）

然后，从源代码构建Python。

Python 3.7.0
[GCC 7.3.0] on linux
Type "help", "copyright", "credits" or "license" for more information.  
>>> import curses

现在没有错误，Ansible剧本开始运行！

Python 3.7.0和Ansible 2.6：ModuleNotFoundError：没有名为“ _curses”的模块

1 个答案: