title: Using ant and build.xml error
body: <p>When I try to run my program on the GL server, I get an error. Also, we have two packages, one where everything is, and the other is a driver package that has Driver.java in it. It runs the program.</p>
  
  <p>BUILD FAILED
  Target "run" does not exist in the project "AutoFill".</p>
  
  <p>Why is this? Here is my build.xml</p>
  
  <pre class="lang-xml prettyprint-override"><code>&lt;?xml version="1.0" encoding="UTF-8" standalone="no"?&gt;
  &lt;!-- WARNING: Eclipse auto-generated file.
            Any modifications will be overwritten.
            To include a user specific buildfile here, simply create one in the same
            directory with the processing instruction &lt;?eclipse.ant.import?&gt;
            as the first entry and export the buildfile again. --&gt;
  &lt;project basedir="." default="build" name="AutoFill"&gt;
  &lt;property environment="env"/&gt;
  &lt;property name="debuglevel" value="source,lines,vars"/&gt;
  &lt;property name="target" value="1.7"/&gt;
  &lt;property name="source" value="1.7"/&gt;
  &lt;path id="AutoFill.classpath"&gt;
      &lt;pathelement location="bin"/&gt;
  &lt;/path&gt;
  &lt;target name="init"&gt;
      &lt;mkdir dir="bin"/&gt;
      &lt;copy includeemptydirs="false" todir="bin"&gt;
          &lt;fileset dir="src"&gt;
              &lt;exclude name="**/*.launch"/&gt;
              &lt;exclude name="**/*.java"/&gt;
          &lt;/fileset&gt;
      &lt;/copy&gt;
  &lt;/target&gt;
  &lt;target name="clean"&gt;
      &lt;delete dir="bin"/&gt;
  &lt;/target&gt;
  &lt;target depends="clean" name="cleanall"/&gt;
  &lt;target depends="build-subprojects,build-project" name="build"/&gt;
  &lt;target name="build-subprojects"/&gt;
  &lt;target depends="init" name="build-project"&gt;
      &lt;echo message="${ant.project.name}: ${ant.file}"/&gt;
      &lt;javac debug="true" debuglevel="${debuglevel}" destdir="bin"
  includeantruntime="false" source="${source}" target="${target}"&gt;   
          &lt;src path="src"/&gt;
          &lt;classpath refid="AutoFill.classpath"/&gt;
      &lt;/javac&gt;
  &lt;/target&gt;
  &lt;target description="Build all projects which reference this project. Useful to 
  includeantruntime="false" source="${source}" target="${target}"&gt;
  &lt;target description="copy Eclipse compiler jars to ant lib directory" name="init-
      &lt;copy todir="${ant.library.dir}"&gt;
          &lt;fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/&gt;
      &lt;/copy&gt;
      &lt;unzip dest="${ant.library.dir}"&gt;
          &lt;patternset includes="jdtCompilerAdapter.jar"/&gt;
          &lt;fileset dir="${ECLIPSE_HOME}/plugins" includes="org.eclipse.jdt.core_*.jar"/&gt;
      &lt;/unzip&gt;
  &lt;/target&gt;
  &lt;target description="compile project with Eclipse compiler" name="build-eclipse 
   compiler"&gt;
      &lt;property name="build.compiler" value="org.eclipse.jdt.core.JDTCompilerAdapter"/&gt;
      &lt;antcall target="build"/&gt;
  &lt;/target&gt;
  &lt;target name="MaxHeap"&gt;
      &lt;java classname="proj3.MaxHeap" failonerror="true" fork="yes"&gt;
          &lt;classpath refid="AutoFill.classpath"/&gt;
      &lt;/java&gt;
  &lt;/target&gt;
  &lt;target name="Driver"&gt;
      &lt;java classname="driver.Driver" failonerror="true" fork="yes"&gt;
          &lt;classpath refid="AutoFill.classpath"/&gt;
      &lt;/java&gt;
  &lt;/target&gt;
  &lt;/project&gt;
  </code></pre>