1.gem install cocoapods
ERROR: While executing gem ... (Errno::EPERM)
Operation not permitted - /usr/bin/pod
用下面命名安装
sudo gem install -n /usr/local/bin cocoapods
2.更换更新数据源国内镜像,每天都更新
pod repo remove master
pod repo add master
pod setup
3.常用更新安装命名,不进行本地库更新
更新
pod update --verbose --no-repo-update
安装
pod install --verbose --no-repo-update
4 安装和卸载pod
sudo gem uninstall cocoapods 卸载
sudo gem install cocoapods 指定版本追加(-v 0.39) 安装