conda config --
set
show_channel_urls yes
~/.condarc
如果電腦中同時有anaconda2和anaconda3
anaconda輸入更新命令:conda upgrade --all後,出現如下錯誤:
The following packages will be UPDATED:
conda: 4.5.4-py36_0 --> 4.5.5-py36_0
Proceed ([y]/n)? y
Preparing transaction: done
Verifying transaction: done
Executing transaction: failed
ERROR conda.core.link:_execute(502): An error occurred while uninstalling package 'defaults::conda-4.5.4-py36_0'.
PermissionError(13, '拒絕訪問。')
Attempting to roll back.
解決方法:
C:\Users\xxx> 中的xxx不是管理員,或者說就是權限不夠;
在conda在的路徑裏,......\Anaconda3右擊屬性->安全->user選中現在的用戶,修改權限至所有權限;
重新打開命令行,即可。