title: Check Curent Version of Scala inside Dos Command Prompt
body: <p>Is there any way to find current version of <code>Scala</code> that I installed from command prompt?</p>
  
  <p>As you know in command prompt <code>Java -version</code> gives us current version of <code>Java</code> in the system, and I am wondering if there is any command for <code>Scala</code> that gives me its current version.</p>
  
  <p>I follow this instruction to set up <code>Scala</code> in <strong>Windows</strong></p>
  
  <blockquote>
    <ol>
    <li>Download the sbt installer from here: <a href="http://scalasbt.artifactoryonline.com/scalasbt/sbt-native-packages/org/scala-sbt/sbt/0.12.4/sbt.msi" rel="noreferrer">http://scalasbt.artifactoryonline.com/scalasbt/sbt-native-packages/org/scala-sbt/sbt/0.12.4/sbt.msi</a></li>
    <li>Run the installer</li>
    </ol>
  </blockquote>
  
  <p>Verify that sbt is installed correctly: open the Command Prompt and type <code>sbt sbt-versio</code>n, you should see the version number of sbt (the first time you run it, sbt will download libraries from the internet). If you have problems installing sbt, ask for help on the forums.</p>
  
  <p>And the tutorial says, it download dependencies when <code>sbt sbt-versio</code> is ran or may be I got that wrong?</p>