小编San*_*hez的帖子

自从我将Xcode更新为新版本(Xcode 5.1)后,我无法构建我的应用程序.错误消息是'无法构建模块'UIKit''.我的两个pod有同样的问题:AFNetworking SDWebImage

有什么想法吗？

我有ruby版本:ruby 2.1.2p95(2014-05-08修订版45877)[x86_64-darwin13.0]当我尝试安装cocoapods时,我得到:

$ sudo gem install cocoapods -V

ERROR:  Could not find a valid gem 'cocoapods' (>= 0), here is why:
          Unable to download data from https://rubygems.org/ - no such name (https://api.rubygems.org/latest_specs.4.8.gz)
GET https://api.rubygems.org/prerelease_specs.4.8.gz
302 Moved Temporarily
GET https://s3.amazonaws.com/production.s3.rubygems.org/prerelease_specs.4.8.gz
200 OK
GET https://api.rubygems.org/specs.4.8.gz
302 Moved Temporarily
GET https://s3.amazonaws.com/production.s3.rubygems.org/specs.4.8.gz
200 OK
ERROR:  Possible alternatives: cocoapods

有人帮我解决这个问题吗？