error MSB8020: The build tools for Visual Studio 2010 (Platform Toolset = 'v100') cannot be found.

To build using the v100 build tools, please install Visual Studio 2010 build tools. Alternative

换一个编译平台工具集就搞定了。右键你的工程-》属性-》配置属性-》平台工具集，改成你现有的vs版本