anaconda - 尝试更新 conda 但出现错误无法链接不存在的源

Question

我尝试使用该命令更新 conda，conda updade conda但出现错误：

ERROR conda.core.link:_execute_actions(337): An error occurred while installing package 'defaults::tqdm-4.42.1-py_0'.
CondaError: Cannot link a source that does not exist. C:\Users\User\Anaconda3\Scripts\conda.exe
Running `conda clean --packages` may resolve your problem.
Attempting to roll back.


CondaError: Cannot link a source that does not exist. C:\Users\User\Anaconda3\Scripts\conda.exe
Running `conda clean --packages` may resolve your problem.

标签： anacondaconda

Answer 1

Joana Santos 的评论似乎意味着：安装“tqdm/tqdm: A Fast, Extensible Progress Bar for Python”修复了某些 4.x 版本的问题（可以在此处找到讨论）。如果没有，请更新或尝试：

conda install tqdm -f

现在这应该可以工作了：

conda update conda