Path 使用conda或pip时Graphviz不工作
我无法使用conda安装或pip安装使graphviz正确安装和导入。我在水蟒身上用jupyterPath 使用conda或pip时Graphviz不工作,path,anaconda,render,graphviz,Path,Anaconda,Render,Graphviz,我无法使用conda安装或pip安装使graphviz正确安装和导入。我在水蟒身上用jupyter conda install -c anaconda graphviz --------------------------------------------------------------------------- ModuleNotFoundError Traceback (most recent call last) <ipython-
conda install -c anaconda graphviz
---------------------------------------------------------------------------
ModuleNotFoundError Traceback (most recent call last)
<ipython-input-2-0e78fd6401bd> in <module>()
----> 1 import graphviz
2 dot_data = tree.export_graphviz(clf, out_file=None)
3 graph = graphviz.Source(dot_data)
4 graph.render("iris")
ModuleNotFoundError: No module named 'graphviz'
下面是一条长错误消息的结尾:
ExecutableNotFound: failed to execute ['dot', '-Tpdf', '-O', 'iris'], make sure the Graphviz executables are on your systems' PATH
我有graphviz文件夹所在的目录路径
有人知道我做错了什么吗?
从以下位置安装windows软件包:
安装python graphviz包
将C:\Program Files(x86)\Graphviz2.38\bin添加到用户路径
将C:\Program Files(x86)\Graphviz2.38\bin\dot.exe添加到系统路径
重新启动计算机
为我工作 如果您运行的是Linux,除了Conda命令之外,您可能还必须运行此命令(我必须这样做): sudo-apt-get-install-graphviz 我在Pycharm中遇到了完全相同的错误,这就解决了它
ExecutableNotFound: failed to execute ['dot', '-Tpdf', '-O', 'iris'], make sure the Graphviz executables are on your systems' PATH