title: Java source won't compile as soon as I put it in a package?
body: <p>I installed Maven on my archlinux desktop.
  I have a perplexing issue.</p>
  
  <p>Following the getting started guide and installing Maven, at the end of it all
  I had the default company set to zerovector (instead of my-company.)
  So the directory structure (and package) looks like this:
  <code>src/com/zerovector/app (or com.zerovector.app)</code></p>
  
  <p>App just says <code>"Hello World"</code>
  mvn compile fails. mvn build fails. <code>NoClassDefFound</code> errors when I try to run
  the product of Maven's processes.
  Trying to compile it manually <code>(javac App.java)</code> fails with <code>NoClassDefFound</code>.
  As soon as I remove the <code>package com.zerovector.app;</code> line suddenly it compiles and works.
  I can go <code>javac App.java</code> and it compiles just fine into <code>App.class</code> (simple Hello World prog.)
  And this <code>App.class</code> does it's little <code>"Hello World"</code> and exits fine.</p>
  
  <p>Why is the package line throwing java for a bunch of nonesense? Can I fix this or am
  I going to have to manually code/organize and forget Maven and Packages?</p>