Install Graphviz under PyCharm

tags: Python Graphviz installation PyCharm

1. Select graphviz-2.38-msi, download and install
Address:https://graphviz.gitlab.io/_pages/Download/Download_windows.html

2, configure the environment variables, add the bin directory (such as E:\Graphviz2.38\bin) to the Path
3, verify whether the configuration is successful, enter: dot -version under cmd, the following figure shows the configuration is successful

4. Install the Python module of graphviz. Under File->Settings->Project:XXX->Project Interpreter, click the green plus button on the right, enter graphviz, select the version number, then Click on Install Package

5, (Important) Restart PyCharm to make the configuration take effect, otherwise it will report an error.

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