http://www.cnblogs.com/jys509/p/4839803.html

最新推荐写法：

target 'MyApp' do 
  pod 'AFNetworking'
end

pod setup报错

[!] /usr/bin/git clone https://github.com/CocoaPods/Specs.git master

Cloning into 'master'...
error: RPC failed; curl 56 SSLRead() return error -9806
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed

解决方法:

cd ~/.cocoapods/repos

git clone https://github.com/CocoaPods/Specs.git master

pod install

还可以尝试

rm -fr ~/.cocoapods/repos/master

然后再一次

pod setup

[!] /usr/bin/git clone https://github.com/CocoaPods/Specs.git master

Cloning into 'master'...
error: RPC failed; curl 56 SSLRead() return error -9806
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed