我知道这是基本的,但我被困住了。我以前从未在Windows操作系统上安装过python软件包..。只有Linux。C:\Users\name\Anaconda3\pkgs\graphviz-2.38> pip install graphviz-2.38Couldnot find a version that satisfies
我的代码是:import numpy as npfrom sklearn importtrain_target)
print(clf.predict(test_data))
tree.export_graphviz", line 1960, in create 'GraphViz\'s executables n
我正在使用Java中的schemecrawler库来生成图像文件。但是,在Windows计算机上运行Java程序时,会出现以下错误:Graphviz, and make it available on the system PATH.This .dot file can be opened in any Graphviz
我下载了Graphviz 2.38 MSI版本并安装在C:\Python34文件夹下,然后运行pip install Graphviz,一切都很顺利。在系统路径中,我添加了C:\Python34\bin。executables are on your systems' path
我尝试将"C:\Python34\bin\dot.exe"放入系统的path中,但它不起作用,我甚至创建了一个新的环境变量"我尝试卸载Graphviz和p