homebrew-cask is a shallow clone

homebrew-cask is a shallow clone

맥 os에서 brew 인스톨시 아래 코드와 같은 에러가 터미널에 떠서,

Error: homebrew-cask is a shallow clone. To `brew update`, first run: git -C /usr/local/Homebrew/Library/Taps/homebrew/homebrew-cask fetch --unshallow This command may take a few minutes to run due to the large size of the repository. 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!

 

 

아래 코드를 입력하였습니다 ! 

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

이제 같은 에러가 반복되지 않네요 !!