ios - When installing the Firebase Pod, I did not get FirebaseDatabase module? -

i trying read , write data firebase database app. however, when installed pod, installed firebase, firebaseanalytics, firebasecore, , firebaseinstanceid.

is there anyway module way? also, if might have missed other modules, can tell me how too? thanks.

this when pod install 'firebase/database'

[!] unable satisfy following requirements:

• firebase/database required podfile

none of spec sources contain spec satisfying dependency: firebase/database.

you have either: * out-of-date source repos can update pod repo update. * mistyped name or version. * not added source repo hosts podspec podfile.

note: of cocoapods 1.0, pod repo update not happen on pod install default.

you can install database sdk adding line in podfile:

pod 'firebasedatabase'