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In this article, the editor introduces in detail "how to configure environment variables in Python". The content is detailed, the steps are clear, and the details are handled properly. I hope this article "how to configure environment variables in Python" can help you solve your doubts.

I. Overview

Prerequisite: Python is installed

1.1 check whether the configuration is successful (select) 1. Open the running window (1) Shortcut key: Win + r, and type cmd (2) directly enter: Python2. If prompted by the following, query the python.exe installation path for 'successful installation' 1.2 (select) import os# python.exe and lib are located in the same directory print (os.path.dirname (os.path.__file__)) 2. Enter the system setup with the environment variable figure 2.1

The → property of this computer (right button)

2.2 set environment variables

Variable name: Path

Third, extension 3.1 execute pip command in cmd variable name: Path variable value:; + the following directory description: if the environment variable is not set, every time you execute the pip command, you have to change to the Scripts directory and vice versa, just execute it directly. After reading this, the article "how to configure environment variables in Python" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it yourself. If you want to know more about related articles, welcome to follow the industry information channel.

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