[Mac] Error: Failed to upgrade Homebrew Portable Ruby!

brew로 openjdk@11 설치시 에러 발생

brew install openjdk@11

==> Downloading https://ghcr.io/v2/homebrew/portable-ruby/portable-ruby/blobs/sha256:5c86a23e0e3caee1a4cfd958ed7d50a38e752ebaf2e7c5717e5c8eabaa6e9f12
Already downloaded: /Users/mac/Library/Caches/Homebrew/portable-ruby-3.3.2.el_capitan.bottle.tar.gz
Error: Checksum mismatch.
Expected: 5c86a23e0e3caee1a4cfd958ed7d50a38e752ebaf2e7c5717e5c8eabaa6e9f12
  Actual: f37fb1cfbba7b518e46c2e3e93822c5162f55d0c095534f0250b21e7a19e1966
 Archive: /Users/mac/Library/Caches/Homebrew/portable-ruby-3.3.2.el_capitan.bottle.tar.gz
To retry an incomplete download, remove the file above.
Error: Failed to upgrade Homebrew Portable Ruby!

 

다음으로 이동

cd /Users/mac/Library/Caches/Homebrew

 

파일 제거

rm portable-ruby-3.1.4.el_capitan.bottle.tar.gz
rm portable-ruby-3.3.2.el_capitan.bottle.tar.gz

 

재설치시 정상 동작 확인!