在Mac上删除/usr/bin/python3

kil*_*lag 5 macos homebrew python-3.8

我正在尝试删除所有 python 以正确重新安装它们。我已经检查了很多堆栈溢出主题,现在我处于这一点:

当我在做的时候

which python3
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我有 :

/usr/bin/python3
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也,做

ls -l /usr/bin/python*
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给 :

lrwxr-xr-x  1 root  wheel     75  4 avr  2020 /usr/bin/python -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
lrwxr-xr-x  1 root  wheel     82  4 avr  2020 /usr/bin/python-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
lrwxr-xr-x  1 root  wheel     75  4 avr  2020 /usr/bin/python2 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
lrwxr-xr-x  1 root  wheel     75  4 avr  2020 /usr/bin/python2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7
lrwxr-xr-x  1 root  wheel     82  4 avr  2020 /usr/bin/python2.7-config -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7-config
-rwxr-xr-x  1 root  wheel  31488 10 jul 00:26 /usr/bin/python3
lrwxr-xr-x  1 root  wheel     76  4 avr  2020 /usr/bin/pythonw -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7
lrwxr-xr-x  1 root  wheel     76  4 avr  2020 /usr/bin/pythonw2.7 -> ../../System/Library/Frameworks/Python.framework/Versions/2.7/bin/pythonw2.7
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很明显我最后要删除的 python3 是: /usr/bin/python3

但当我这样做时:

rm python3
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我有一个问题:

override rwxr-xr-x  root/wheel restricted,compressed for python3? y       
rm: python3: Operation not permitted
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在这里我完全受阻,下一步是什么?

我这样做是因为 python3.8(通过brew 安装)上的这一点而我想要的是 python3.7,所以如果您有比删除此版本重新安装 3.7 更好的解决方案,我也愿意接受解决方案,我被这个问题困扰

谢谢

小智 -5

sudo rm /usr/bin/python3
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或者

sudo rm -r usr/bin/python3
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