1. My software is downloaded from the Tsinghua University Open Source Software Mirror Station , URL:
https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/
2. The downloaded version is: Anaconda3-2021.05-Windows-x86_64.exe
3. After the installation is completed according to the online tutorial, the environment variables are configured:
This Computer - Properties - Advanced System Settings - Environment Variables - Path - Edit - New
E:\Anaconda (required for Python)
E:\Anaconda\Scripts (conda comes with scripts)
E:\Anaconda\Library\mingw-w64\bin (when using C with python) E:\Anaconda\Library\usr\bin
E:\Anaconda\Library\bin (jupyter notebook dynamic library)
4. But when the above is done, enter "conda" in the cmd window, it still shows "conda is not an internal or external command" . Compared with the results of the online search, I found that there are only 3 folders in my installation folder and _conda. exe and uninstall files. This installation is problematic! ! !
5. Finally, I found a solution in the forum: uninstall the file (there is an uninstall file above), and then close the computer's 360-level computer housekeeper and other security software, and then reinstall it! Finally problem solved!
Reference from: https://blog.csdn.net/z2431435/article/details/108829038