executables专题

configure: error: C++ compiler cannot create executables

命令:sudo apt-get install gcc 命令:sudo apt-get install g++ 说明:  想在Ubuntu下手动编译安装一个软件,在./configure 命令之后提示下面的错误:            configure: error: C++ compiler cannot create executables 猜测可能是C++编

GraphViz's executables not found异常

原因:缺少graphviz软件。 解决方法:1.下载zip解压:https://graphviz.gitlab.io/_pages/Download/Download_windows.html2.添加bin目录到环境变量3.重启IDE

GraphViz's executables not found解决方案

在jupyter notebook运行中报错:GraphViz's executables not found 解决方案: 在Anaconda Prompt里边输入conda install graphviz  安装成功之后输入pip install graphviz 在anaconda安装路径中找到C:\Anaconda3\Library\bin\graphviz,将此路径添

GraphViz's executables not found解决方案

在jupyter notebook运行中报错:GraphViz's executables not found 解决方案: 在Anaconda Prompt里边输入conda install graphviz  安装成功之后输入pip install graphviz 在anaconda安装路径中找到C:\Anaconda3\Library\bin\graphviz,将此路径添

解决failed to execute [‘dot’, ‘-Tsvg’], make sure the Graphviz executables are on your systems

在用python可视化.dot文件时,遇到了 ExecutableNotFound: failed to execute [‘dot’, ‘-Tsvg’], make sure the Graphviz executables are on your systems 的报错。起初以为原因是未安装graphviz模块,pip一下发现还是不行,后来才发现需要先安装graphviz程序,才能为

failed to execute [‘dot‘, ‘-Tpdf‘, ‘-O‘, ‘iris‘], make sure the Graphviz executables are on your sys

在利用graphviz进行模型可视化时,调试出现如下报错: graphviz.backend.ExecutableNotFound: failed to execute ['dot', '-Tpdf', '-O', 'iris'], make sure the Graphviz executables are on your sys 在Windows中直接利用pip是无法进行安装的,网上有很

failed to execute WindowsPath(‘dot‘), make sure the Graphviz executables are on your systems‘ PATH

直接在jupyter 中 pip install graphviz 会提示没有配置环境变量 解决办法是去配置graphviz 的环境变量或者如下下载安装包安装,安装时勾选自动配置环境变量(没必要 pip uninstall graphviz ) Graphviz 下载地址 在安装过程中,一定要注意:将之加入到环境变量中去,如果忘了自行配置环境变量(安装完可能需要重启电脑才能生效)