cocoapods更新

• 更新历史
  1. 2018.11.23 镜像源改为https://gems.ruby-china.com/

查看镜像源

• 终端输入

gem source -l

*** CURRENT SOURCES ***

https://ruby.taobao.org/

提示为淘宝镜像源，升级可能会失败,貌似不能用了

sudo gem install cocoapods
ERROR:  While executing gem ... (OpenSSL::SSL::SSLError)
    hostname "upyun.gems.ruby-china.org" does not match the server certificate

更换镜像源

• 移除淘宝镜像源

gem sources --remove https://ruby.taobao.org/

• 添加新的镜像源

//gem sources -a https://gems.ruby-china.org/ 目前貌似不能用了
gem sources -a https://gems.ruby-china.com/ 

更新gem

sudo gem update --system

更新cocoapods

sudo gem install cocoapods 或者 sudo gem install -n /usr/local/bin cocoapods --pre

 sudo gem install -n /usr/local/bin cocoapods --pre //加上--pre是表示可以升级到最新的beta版本，不加则是稳定版

升级成功，查看版本

pod --version
1.5.3