ModuleNotFoundError: 没有名为“popen2"的模块(如何安装 popen2?) [英] ModuleNotFoundError: No module named 'popen2' (How can i install popen2?)

问题描述

我正在使用 python 3.6 并尝试导入 pyvb.但是当我输入import pyvb时，出现了这个错误:

I'm using python 3.6 and triying to import pyvb. But when i typed import pyvb, this error occured:

没有名为 popen2 的模块

我找不到如何安装popen2".相反，我这样做了:pip install popen.但它对我不起作用.我如何安装 popen2?

I couldn't find how to install "popen2". Instead, i did this: pip install popen. But it didn't work for me. How can i install popen2?

推荐答案

此模块已自 2.6 版起已弃用.您现在必须使用 subprocess 模块.对于迁移，您还可以使用 this

This module has been deprecated since version 2.6. You have to use subprocess module now. For migrating you can also use this

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