xcode - 找不到“PayPalHereSDKv2”的规范

Question

这是需要运行的代码：pod try PayPalHereSDKv2

这是我得到的错误：

pod try PayPalHereSDKv2
Setup completed
Updating spec repositories
[!] Unable to find a specification for PayPalHereSDKv2

https://github.com/paypal/paypal-here-sdk-ios-distribution

https://cocoapods.org/pods/PayPalHereSDKv2

https://developer.paypal.com/docs/integration/paypal-here/using-sample-apps/#work-with-the-sample-apps

我该如何摆脱错误？