Kangaroo是一个实时的物理引擎，用于直接在蚱蜢 Grasshopper中进行交互式模拟、优化和形状查找。

Kangaroo is a Live Physics engine for interactive simulation, optimization and form-finding directly within Grasshopper.

解压后把下方四个文件复制到致定文件夹

打开Grasshopper，点击File-special Folders-compoments Folder后打开一个文件夹，把上述四个文件复制进去即可完成安装，重启Rhino进入即可