pycharm无法安装三方库排查

记一次被抓包代理坑哭的历程

1.现象

Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at 'C:\Users\wusong\AppData\Local\Programs\Python\Python37\python.exe'.

 

 2.百度“Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located”

（1）https://blog.csdn.net/weixin_43998791/article/details/105707271

找到类似报错，跟着把python解释器变更；变更后重新安装三方库，仍报错，继续找下一个解决方案

3.换个错误关键词百度“ERROR: Could not find a version that satisfies the requirement Faker”

（1）https://www.cnblogs.com/pergrand/p/12931837.html

找到了一个类似错误的帖子，可能原因是网络不好，联想到公司网络是加了360报错，于是换手机热点4G，重新安装三方库，仍报错（内心快崩溃了），继续排查可能原因。

还在网络原因这块找突破口，想到抓包代理模拟弱网，一看底部有一个菱形中间有一个F的图标，WC脱口而出，赶紧把fiddler关了再试一次，这一次没让我失望。