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【windows平台】关于python 2 与Python3 共存的情况 #3

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kevin-meng opened this issue Feb 25, 2017 · 1 comment

kevin-meng commented Feb 25, 2017

首先，不要学网上的一些教程重命名 python.exe
官方已经给出解决办法
首先检查你的C盘目录 C:\Windows 下是否有 py.exe 文件

如果没有下载下面的压缩包解压至 C:\Windows
py.zip

后续参照-知乎这一问题的高票回答
https://www.zhihu.com/question/21653286

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当然你也可以去官网下载最新版的Python3.5+ -->安装--->备份py.exe-->卸载刚才安装的软件 -->将备份的备份py.exe 拷贝至 C:\Windows
获得 py.exe 文件，就是麻烦点....

vicya commented May 2, 2018

Anaconda比较方便，一个命令 deactivate 切换py2/py3

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