Cocoapods 最新版报错connect(2) for "r

解决方案一

需要在podfile中添加不使用CDN源

source "https://github.com/CocoaPods/Specs.git"

解决方案二

在hosts文件添加

#Github
151.101.73.194 github.global.ssl.fastly.net
151.101.108.133 assets-cdn.github.com
185.199.111.153 documentcloud.github.com
185.199.110.153 documentcloud.github.com
185.199.109.153 documentcloud.github.com
185.199.108.153 documentcloud.github.com
192.30.253.113 github.com
192.30.253.112 github.com
192.30.253.119 gist.github.com
192.30.253.118 gist.github.com
185.199.111.153 help.github.com
185.199.110.153 help.github.com
185.199.109.153 help.github.com
185.199.108.153 help.github.com
192.30.253.121 nodeload.github.com
192.30.253.120 nodeload.github.com
151.101.108.133 raw.github.com
18.204.240.114 status.github.com
18.211.136.12 status.github.com
18.211.136.12 status.github.com
192.30.253.166 training.github.com
151.101.109.194 github.global.ssl.fastly.net
151.101.108.133 avatars0.githubusercontent.com
151.101.72.133 avatars1.githubusercontent.com