title: appcompat v7 package does not exist
body: <p>Using tools 23.0.2
  And latest SDK</p>
  
  <p>Using manual ant build.</p>
  
  <p>I've checked my xml resources for errors.<br>
  I've run them through tidy and they are ok.
  I've cleaned the project.</p>
  
  <p>But still I'm getting errors trying to use appcompat v7 support library.</p>
  
  <p>here's where I have the appcompat_v7 library:</p>
  
  <pre><code>$ ls  ../sdk/extras/android/support/v7/appcompat/
  AndroidManifest.xml  build.xml  libs              proguard-project.txt  README.txt  src
  bin                  gen        local.properties  project.properties    res
  </code></pre>
  
  <p>And in my main project project.properties:</p>
  
  <pre><code>android.library.reference.4=../sdk/extras/android/support/v7/appcompat
  </code></pre>
  
  <p>When I run 'ant debug' it builds the appcompat library classes.jar</p>
  
  <p>Here's the generated classes.jar and R.java:</p>
  
  <pre><code>$ ls -l ../sdk/extras/android/support/v7/appcompat/bin/classes.jar 
  -rw-rw-r--. 1 androidin androidin 538 Jul 19 12:24    ../sdk/extras/android/support/v7/appcompat/bin/classes.jar
  
  $ ls -l ../sdk/extras/android/support/v7/appcompat/gen/android/support/v7/appcompat/R.java 
  -rw-rw-r--. 1 androidin androidin 174070 Jul 19 12:24 ../sdk/extras/android/support/v7/appcompat/gen/android/support/v7/appcompat/R.java
  </code></pre>
  
  <p>And here's the errors I'm seeing:</p>
  
  <pre><code>ListPopupWindow.java:26: error: package android.support.v7.appcompat does not exist
  [javac] import android.support.v7.appcompat.R;
  </code></pre>
  
  <p>What else is needed?</p>