socket.timeout: The read operation timed out完美解决方案【转】

原博：

https://blog.csdn.net/qq_44588905/article/details/113783373

更换 pip 源自国内镜像，在 pip install 后面添加 -i https://pypi.tuna.tsinghua.edu.cn/simple ，然后在后面加上所要安装的包

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PIL:Pillow

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pyqt5安装时遇到的各种问题

vs c++ 14下载地址：

https://visualstudio.microsoft.com/zh-hant/visual-cpp-build-tools/

https://download.visualstudio.microsoft.com/download/pr/5fa6fcf5-8e43-4a4c-9ccc-ed024ab2585a/7dcf2f454ffc4155b26f5c2a4cf4215cf7d0606bd8c5f6af382a03f86fcb5cf8/vs_BuildTools.exe

参考：

https://zhuanlan.zhihu.com/p/102309486

http://www.qb5200.com/article/487854.html

https://blog.csdn.net/weixin_56197703/article/details/125649876

https://blog.csdn.net/weixin_56197703/article/details/125650001