title: Does 'pod setup' need to be run every time a CocoaPod is added to a project?
body: <p><strong>Original issue: xcodeproj components didn't display in workspace</strong>
  I've installed Cocoapods on my machine. When I install a pod in a project, a workspace is created, but when I open the workspace the files associated with the original project don't display. I had Xcode closed when I created the pod. I've attached a screen cap of my project after installing the Pods.</p>
  
  <p>I think I've got an installation problem, but I don't know where I need to look to fix it. What/where should I be checking?!</p>
  
  <p><strong>Update: Compiler error</strong> 
  The following compiler error comes up when I open the workspace file: </p>
  
  <p>podsexample.xcodeproj Couldn't load podsexample.xcodeproj because it is already opened from another project or workspace</p>
  
  <p>I closed Xcode when I created the pod, so I'm stumped on this one.</p>
  
  <p><strong>Update 2: It works, but is this the way it's supposed to work?</strong> I got partway to the answer to my problem by following the steps outlined in this helpful post:</p>
  
  <p><a href="https://stackoverflow.com/questions/25165016/cant-get-to-work-cocoapods-and-yosemite">Can&#39;t get to work CocoaPods and Yosemite</a></p>
  
  <p>In order to open the workspace file correctly, I have to run 'pod setup' each time. Are CocoaPods supposed to work like this, or is setup supposed to be a one time thing? If I've got an installation/configuration problem, where/what should I be looking at to fix?</p>
  
  <p><a href="https://i.stack.imgur.com/4xMhW.png" rel="nofollow noreferrer">Screen Cap of Original Issue</a></p>