title: Running Gradle project via Eclipse errors "system Cannot find System Java Compiler"
body: <p>When I run Gradle project via Eclipse I get below error.</p>
  <blockquote>
  <p>system  Cannot find System Java Compiler.</p>
  <p>Ensure that you have installed a JDK (not just a JRE) and configured your JAVA_HOME system variable to point to the according directory.</p>
  <p>Could not execute build using Gradle installation 'C:\gradle-1.2-all\gradle-1.2'.</p>
  </blockquote>
  <p>But I have installed JDK 1.7 and set the <code>JAVA_HOME</code> environment variable.</p>