sudo gem 설치 cocoapods-deintegrate cocoapods-clean
sudo gem install cocoapods-deintegrate
sudo gem install cocoapods-clean
pod deintegrate
pod clean
rm Podfile
sudo 보석을 설치하 cocoapods-deintegrate cocoapods-청정
sudo gem install cocoapods-deintegrate
sudo gem install cocoapods-clean
pod deintegrate
pod clean
rm Podfile