Unable to find a specification for `Firebase`

问题

I'm unable to install Firbase pod, when trying:

pod install
Analyzing dependencies
[!] Unable to find a specification for `Firebase`

Here is my podfile :

platform :ios, '9.0'

target 'login' do
  # Comment this line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for login

pod 'Firebase'
pod 'Firebase/Auth'
end

回答1:

Maybe your pod isn't synced? Try:

pod repo update --verbose

回答2:

In my case the problem was with my local pod repo. I fixed by doing the following:

pod repo remove master
pod setup
pod install

回答3:

You could try pod 'Firebase/Core' Instead of just pod 'Firebase'. I had the same problem and it worked for me.

回答4:

Try below commands:

pod repo remove master pod repo update pod install --verbose

来源：https://stackoverflow.com/questions/37771407/unable-to-find-a-specification-for-firebase