title: How do I add a library (android-support-v7-appcompat) in IntelliJ IDEA
body: <p>I created a project, copied the resource files in the project, library, added it to the project structure, prescribed style <code>Theme.AppCompat</code>.
  Compiled without errors, but when you start the relegation Exception:</p>
  
  <pre><code>08-03 00:50:00.406: ERROR/AndroidRuntime(4055): FATAL EXCEPTION: main
          java.lang.NoClassDefFoundError: android.support.v7.appcompat.R$styleable
          at android.support.v7.app.ActionBarActivityDelegate.onCreate(ActionBarActivityDelegate.java:98)
          at android.support.v7.app.ActionBarActivityDelegateICS.onCreate(ActionBarActivityDelegateICS.java:58)
          at android.support.v7.app.ActionBarActivity.onCreate(ActionBarActivity.java:98)
          at com.example.SampleMetrRost.CentralActivity.onCreate(CentralActivity.java:12)
          at android.app.Activity.performCreate(Activity.java:4636)
          at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1051)
          at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1924)
          at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1985)
          at android.app.ActivityThread.access$600(ActivityThread.java:127)
          at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1151)
          at android.os.Handler.dispatchMessage(Handler.java:99)
          at android.os.Looper.loop(Looper.java:137)
          at android.app.ActivityThread.main(ActivityThread.java:4476)
          at java.lang.reflect.Method.invokeNative(Native Method)
          at java.lang.reflect.Method.invoke(Method.java:511)
          at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:816)
          at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:583)
          at dalvik.system.NativeStart.main(Native Method)
  </code></pre>
  
  <p>Help me, please. Spent all day today.</p>