title: CocoaPods how to install only one new library
body: <p>I have a list of libraries in my Pod file. I decide to add new one to Pod file. But I want to keep all my previous libraies without updates and just install (add) this one library</p>
  
  <pre><code>pod 'JSAnimatedImagesView', '~&gt; 1.0.0'
  </code></pre>
  
  <p>so <code>pod update</code> and <code>pod install</code> update all libraries to newer versions, but I don't want to update them just install <code>pod 'JSAnimatedImagesView', '~&gt; 1.0.0'</code></p>