可视化模块GraphViz's executables not found报错解决

环境:win10,python3.6,notebook,

解决步骤:

1、下载并安装GraphViz,安装后将Graphviz的bin的目录路径添加到环境变量上,

win版graphviz-2.38网下载地址:

https://graphviz.gitlab.io/_pages/Download/Download_windows.html

下载速度慢的话可以参考:

https://download.csdn.net/download/bailixuance/10813562

 

2、pip install pydotplus

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