标签：png loading ++ als lazy src sof required dex
报错：
Microsoft Visual C++ Build Tools 2015下载安装即可，选择默认配置。
Python pip报错: error: Microsoft Visual C++ 14.0 is required. Get it with "Build Tools for Visual Studio": https://visualstudio.microsoft.com/downloads/
原文地址：https://www.cnblogs.com/toov5/p/13823944.html
