title: Unable to find a specification for 'SquareInAppPaymentsSDK' in Objective-C Pod file
body: <p>I want to add <code>SquareInAppPaymentsSDK</code> in project and project is written in Objective-C. When I try to add <code>pod 'SquareInAppPaymentsSDK'</code> in my pod file and try to run <code>pod install</code> at that time I am getting this specification error. </p>
  
  <p>Square has mentioned to add this line but I am not using Swift for development then what can I do it in Objective-C.</p>
  
  <pre><code>use_frameworks!
  
  pod "SquareInAppPaymentsSDK"
  </code></pre>
  
  <p>Please let me know if anyone have any idea about this. Do I have to use manual installation?</p>