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如何解决graphviz中的路径错误?

[英]How can I solve the path error in graphviz?

I am trying to develop a neural network in spyder using keras and graphviz.我正在尝试使用 keras 和 graphviz 在 spyder 中开发神经网络。 I am beginner in this work.我是这项工作的初学者。 How can I solve this error?我该如何解决这个错误?

ExecutableNotFound: failed to execute ['dot', '-Tpdf', '-O', 'network.gv'], make sure the Graphviz executables are on your systems' PATH

I had a similar problem on Mac OS Catalina after attempting the install using Conda.在尝试使用 Conda 进行安装后,我在 Mac OS Catalina 上遇到了类似的问题。 However, running brew install graphviz fixed everything just fine.但是,运行brew install graphviz可以很好地解决所有问题。

See this Stackoverflow discussion for other ideas.有关其他想法,请参阅此 Stackoverflow 讨论

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