title: STS doesn't show XSD namespaces to use with new Spring Bean Definition
body: <p>i'm very new with spring framework and i was following this tutorial : <a href="http://www.vaannila.com/spring/spring-ide-1.html" rel="nofollow noreferrer">http://www.vaannila.com/spring/spring-ide-1.html</a></p>
  
  <p>According to tutorial, when i added a Spring Bean Configuration File,  i should be able to select some XSD namespaces to use with new Spring Bean Definition like this : <img src="https://i.stack.imgur.com/zhvS8.gif" alt="image_1"></p>
  
  <p>But when i add it, it doesn't show anything like this : <img src="https://i.stack.imgur.com/IODmT.png" alt="image_2"></p>
  
  <p>How can i figure this out?</p>
  
  <p>Thanks in advance.</p>
  
  <p>*ps: i don't know does it help you but i'm using sts 2.9.1. release on windows 7 os</p>
  
  <p>edit: according to @gkamal, some packages are missing. This is the content of my project's package explorer: <img src="https://i.stack.imgur.com/y3oWB.png" alt="Package Explorer Screen Shot"></p>