安裝

# 安裝最新beta版
sudo gem install cocoapods --pre -n /usr/local/bin
# 安裝最新穩定版
sudo gem install cocoapods -n /usr/local/bin

卸載

• sudo rm -rf /usr/local/bin/pod，卸載pod命令。

• gem list，查看所有安裝的cocoapods組件，依次刪除，sudo gem uninstall cocoapods-XXX
  或者執行以下腳本

sudo rm -rf /usr/local/bin/pod ; gem list | grep cocoapods | awk '{print $1}' | while read line; do sudo gem uninstall $line; done

Xcode工程里的cocoapods卸載與重裝

rm -rf Pods Podfile.lock *.xcworkspace && pod install && open *.xcworkspace