Homebrew安装

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

OSX Mac homebrew报错Error: homebrew-core is a shallow clone

解决方法

删除homebrew-core后更新即可

 

cd /usr/local/Homebrew/Library/Taps/homebrew

rm -rf homebrew-core

brew upgrade

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问题解析

Mac更新完系统后使用homebrew就报错：

 

Error:

  homebrew-core is a shallow clone.

To brew update, first run:

  git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core fetch --unshallow

This restriction has been made on GitHub's request because updating shallow

clones is an extremely expensive operation due to the tree layout and traffic of

Homebrew/homebrew-core and Homebrew/homebrew-cask. We don't do this for you

automatically to avoid repeatedly performing an expensive unshallow operation in

CI systems (which should instead be fixed to not use shallow clones). Sorry for

the inconvenience!

 

使用brew upgrade后会重新更新homebrew-cor