에러 코드
No such keg: /usr/local/Cellar/cocoapod
/usr/local/Cellar/cocoapods/1.7.3/bin/pod: /usr/local/Cellar/cocoapods/1.7.3/libexec/bin/pod: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby: bad interpreter: No such file or directory
코코아팟 팀 관련 링크
https://github.com/CocoaPods/CocoaPods/issues/8955
해결 방안
brew install cocoapods --build-from-source
brew link --overwrite cocoapods
여러 번의 삭제와 재설치를 시도해서 해결
OS 업데이트와 Cocoapod이 만나면
왜 항상 한 번에 되지 않는걸까.. (괴롭..)