$ gem sources --remove https://rubygems.org/
$ gem sources -a http://ruby.taobao.org/
$ sudo gem install cocoapods
curl -L https://raw.githubusercontent.com/heyuan110/PodsRepertory/master/INSTALL | sh
pod install --verbose --no-repo-update
$ gem sources --remove https://rubygems.org/
$ gem sources -a http://ruby.taobao.org/
$ sudo gem install cocoapods
curl -L https://raw.githubusercontent.com/heyuan110/PodsRepertory/master/INSTALL | sh
pod install --verbose --no-repo-update