title: Could not find goal '' in plugin org.springframework.boot:spring-boot-maven-plugin:1.1.4.RELEASE among available goals repackage
body: <p>I ran a spring application in eclipse yesterday (I have Windows 7). I ran it today through the command prompt using the command: <code>mvn spring-boot: run</code> </p>
  
  <p>This time it didn't work and I got the message: </p>
  
  <pre><code>Could not find goal '' in plugin org.springframework.boot:spring-boot-maven-plugin:1.1.4.RELEASE among available goals repackage
  </code></pre>
  
  <p>Since I have not changed the code I don't know why it doesn't work and what I should I do to run it again. I have also tried an older project which doesn't run either and which gets the same error message.</p>