title: system cannot get java compiler please use jdk intead of jre
body: <p>When trying to deploy my application to the Google App Engine server I get the following error:</p>
  
  <p><code>Cannot get the System Java Compiler. Please use a JDK, not a JRE.</code> </p>
  
  <p>All solutions I've seen for this involve editing an eclipse configuration file, but I'm not using eclipse. I'm executing <strong>appcfg.cmd</strong> from the dos prompt.</p>
  
  <p>I have a jdk installed and my <strong>JAVA_HOME</strong> is pointing to it: 
  <strong>c:\program files\java\jdk1.7.0_45</strong></p>