[Carthage] Can't find RxCocoaRountime.framework when launching the app

[humdrum]

Hi guys!

I use Carthage. Building was done without any error. but When I try to launch app. I get this error:

dyld: Library not loaded: @rpath/RxCocoaRuntime.framework/RxCocoaRuntime
  Referenced from: /Users/xxx/Library/Developer/CoreSimulator/Devices/6ED5A6E8-BFDD-4520-83E4-055DF3F5102E/data/Containers/Bundle/Application/6CE33561-4D1C-405B-AACC-9C218E5D1B2A/SampleApp.app/Frameworks/RxKeyboard.framework/RxKeyboard
  Reason: image not found

There is no "RxCocoaRuntime.framework" but "RxCocoa.framework" is in the Carthage/Build/iOS folder

This is part of Cartfile

github "ReactiveX/RxSwift" ~> 6.0
github "RxSwiftCommunity/RxSwiftExt" ~> 6.0
binary "https://raw.githubusercontent.com/RxSwiftCommunity/RxKeyboard/master/RxKeyboard.json"

Am I missing something?

Thanks!