[英]Problems with unlinking python using homebrew
我想從Mac上卸載python,因為我遇到了一些麻煩並想重新安裝它。
因此,我嘗試使用brew unlink python
。 但是,當我嘗試該操作時,控制台將引發以下錯誤:
取消鏈接/usr/local/Cellar/python/3.7.4 ...錯誤:沒有這樣的文件或目錄@ realpath_rec-/ usr / local / opt / python
現在由於上述問題,我無法使用python,但是我也無法重新安裝它。 我能做什么?
符號鏈接似乎丟失了。 轉載:
% rm /usr/local/opt/python
rm: remove symbolic link '/usr/local/opt/python'? y
% brew unlink python
Unlinking /usr/local/Cellar/python/3.7.4... Error: No such file or directory @ realpath_rec - /usr/local/opt/python
% brew reinstall --force python
==> Reinstalling python
Error: python 3.7.4 is already installed
To install 3.7.4, first run `brew unlink python`.
重新建立連結...
% ln -s /usr/local/Cellar/python/3.7.4/bin/python3 /usr/local/opt/python
'/usr/local/opt/python' -> '/usr/local/Cellar/python/3.7.4/bin/python3'
並且您應該能夠取消鏈接或卸載:
% brew unlink python
Unlinking /usr/local/Cellar/python/3.7.4... 22 symlinks removed
% brew uninstall python
Uninstalling /usr/local/Cellar/python/3.7.4... (3,865 files, 60MB)
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