我也有同样的问题。在运行

pod install
Setting up CocoaPods master repo

iterm2卡在了Setting up CocoaPods上。

我通过跑步解决了这个问题

sudo gem install CocoaPods

CocoaPods网站上提到了这一点

我也有同样的问题，然后我意识到我仍然在“非常糟糕的网络”上运行网络调节器。把它关掉就解决了问题。

希望这能帮助到别人。

我也有同样的问题。在运行

pod install
Setting up CocoaPods master repo

iterm2卡在了Setting up CocoaPods上。

我通过跑步解决了这个问题

sudo gem install CocoaPods

CocoaPods网站上提到了这一点

我也遇到了同样的问题，我通过运行下面给出的命令来解决它

pod repo remove master
pod setup
pod install

2019年的更新答案-可可豆荚团队转向使用他们自己的CDN来解决这个问题，这是由于GitHub速率限制，如此处所述:https://blog.cocoapods.org/CocoaPods-1.7.2/

博士TL; 你需要将Podfile中的源代码行更改为:

source 'https://cdn.cocoapods.org/'

找到了另一种下载cocoapods的方法，就是下载这里提供的快照之一。它有点旧，但是.bz2压缩文件下载起来要快得多。一旦我下载了它，我将它复制到~/。cocoapods/repos/然后我使用bzip2 -dk *.bz2解压缩它。

解压缩需要一段时间，完成后，我将新解压缩文件的扩展名更改为.tar，并执行tar xvf *.tar来解压缩。这将显示正在创建的文件列表，也需要一段时间。

Finally when I ran pod repo list while inside the project folder, it showed the master folder had been added as a repo. Because I still kept getting an error that it was unable to find the specification for the pod I was looking for, I went to the master folder and did git fetch and then git merge. The git fetch took the longest, about an hour at 50 KB/s. I used fetch and merge instead of pull, as I was having issues with it, i.e. fatal: the remote end hung up unexpectedly. It is now up to date and I was able to get the pod I wanted.