当CocoaPods这样做的时候，它会下载整个specs repo到~/. CocoaPods。这可能需要一段时间，这取决于您的连接。我会试着先用pod设置明确地做它

问题是你没有安装命令行工具，我相信。 尝试在终端运行:

sudo gem update --system

然后从苹果下载命令行工具 只需搜索“命令行工具”并下载适合您的操作系统的版本。 一旦你安装了它，在终端运行:

sudo gem install cocoapods
pod setup

尝试这个命令来跟踪它的工作。

while true; do
  du -sh ~/.cocoapods/
  sleep 3
done

我目前使用的是另一种解决方案。通过更改Podfile中的存储库URL为:

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

变化:

- source 'https://github.com/CocoaPods/Specs.git'
+ source 'https://cdn.cocoapods.org/'

从cocoapods 1.7.2开始，你可以使用cdn而不是github。它燃烧得很快，挂不起来。从cocopods 1.8.0开始，cdn是默认的。

To use the CDN source in your Podfile: If you don't have private specs: source 'https://cdn.cocoapods.org/' If you have private specs: source 'https://github.com/artsy/Specs.git' - source 'https://github.com/CocoaPods/Specs.git' + source 'https://cdn.cocoapods.org/' Doing this will break your Podfile.lock, so you are likely to need to run pod update to see the changes (be careful, this may update your Pods also). If you have a CI setup, it is recommended to cache the new repo dir as it is very small and would save even more time. With 1.7.2 it should be located at ~/.cocoapods/repos/cocoapods- (yes, with a -), but we're looking to improve the naming in an upcoming release.

更多信息:

CocoaPods 1.7.2 -主Repo CDN完成! CocoaPods 1.8测试版来了!

当你第一次运行它时，Pod安装或Pod安装会获取整个历史记录。你不需要那个提交历史。

pod setup
Ctrl +C
cd ~/.cocoapods/repos 
git clone --depth 1 https://github.com/CocoaPods/Specs.git master

在良好的网络连接(4Mbps)下，大约需要2分钟。主目录大约519M大。