title: Cannot build project after adding Firebase CocoaPods
body: <p>I tried to add Firebase/Core pod to already completed Xcode project but I cannot build it.</p>
  
  <p>My podfile is:</p>
  
  <pre><code>platform :ios, '9.0'
  
  target '&gt;&gt;NAME&lt;&lt;' do
    pod 'Firebase/Core'
  end
  </code></pre>
  
  <p>and after I install pods and open a created workspace I get the following error:</p>
  
  <blockquote>
    <p>ld: framework not found FIRAnalyticsConnector
    clang: error: linker command failed with exit code 1 (use -v to see invocation)</p>
  </blockquote>
  
  <p>which is apparently a common error if you build a project but I'm 100% convinced I built workspace. Also, I see FIRAnalyticsConnector framework and it's not like it's not there because I see it in the project files... 
  I'm hopeless and I didn't find an answer anywhere</p>