我刚刚启动了anaconda-navigator，并从那里运行conda命令。

我找到了解决办法。 变量值应为C:\Users\dipanwita.neogy\Anaconda3\Scripts

当我多次安装Anaconda时，这个问题就出现了。我很小心地进行了卸载，但有些东西在卸载过程中无法撤消。

在我的例子中，我需要删除一个文件Microsoft.PowerShell_profile。ps1 from ~\Documents\WindowsPowerShell\。我在文本编辑器中打开这个文件，确定它是罪魁祸首。我看到它引用了旧的安装位置C:\Anaconda3\。

需要明确的是，你需要进入控制面板\系统\高级系统设置\环境变量\路径， 然后点击编辑并添加:

C:Users\user.user\Anaconda3\Scripts

并重新启动CMD行

进入anaconda提示(在笔记本电脑的搜索框中输入“anaconda”)。输入以下命令

where conda

将该位置添加到环境路径变量中。关闭cmd并再次打开它

我有64位的Windows 10，这对我来说很有效， 此解决方案可以同时适用于(Anaconda/MiniConda)两个发行版。

First of all try to uninstall anaconda/miniconda which is causing problem. After that delete '.anaconda' and '.conda' folders from 'C:\Users\' If you have any antivirus software installed then try to exclude all the folders,subfolders inside 'C:\ProgramData\Anaconda3\' from Behaviour detection. Virus detection. DNA scan. Suspicious files scan. Any other virus protection mode. *(Note: 'C:\ProgramData\Anaconda3' this folder is default installation folder, you can change it just replace your excluded path at installation destination prompt while installing Anaconda)* Now install Anaconda with admin privileges. Set the installation path as 'C:\ProgramData\Anaconda3' or you can specify your custom path just remember it should not contain any white space and it should be excluded from virus detection. At Advanced Installation Options you can check "Add Anaconda to my PATH environment variable(optional)" and "Register Anaconda as my default Python 3.6" Install it with further default settings. Click on finish after done. Restart your computer.

现在打开命令提示符或蟒蛇提示符，并使用以下命令检查安装

conda列表

如果您得到任何包列表，则anaconda/miniconda已成功安装。