) and ensure that its executables are in the $PATH.

安装pydot，pip install pydot
出现OSError: pydot failed to call GraphViz.Please install GraphViz (https://www.graphviz.org/) and ensure that its executables are in the $PATH.
解决方法 sudo apt install python-pydot python-pydot-ng graphviz

posted @ 2018-11-19 21:24 xiecl 阅读(830) 评论(0) 编辑收藏举报