找不到与android chromeview的实现

我试图运行chromeview，当我打电话ChromeView.initialize的UnsatsifiedLinkError异常被抛出。

12-31 16:16:28.050: D/dalvikvm(4910): Late-enabling CheckJNI
12-31 16:16:28.155: I/LibraryLoader(4910): loading: webviewchromium
12-31 16:16:28.155: D/dalvikvm(4910): Trying to load lib /data/app-lib/com.example.chromeviewtest-1/libwebviewchromium.so 0x41c443c0
12-31 16:16:28.155: D/dalvikvm(4910): Added shared lib /data/app-lib/com.example.chromeviewtest-1/libwebviewchromium.so 0x41c443c0
12-31 16:16:28.155: I/LibraryLoader(4910): loaded: webviewchromium
12-31 16:16:28.155: W/dalvikvm(4910): No implementation found for native Lorg/chromium/content/app/LibraryLoader;.nativeLibraryLoaded:([Ljava/lang/String;)I
12-31 16:16:28.155: D/AndroidRuntime(4910): Shutting down VM
12-31 16:16:28.155: W/dalvikvm(4910): threadid=1: thread exiting with uncaught exception (group=0x41995c50)
12-31 16:16:28.160: E/AndroidRuntime(4910): FATAL EXCEPTION: main
12-31 16:16:28.160: E/AndroidRuntime(4910): Process: com.example.chromeviewtest, PID: 4910
12-31 16:16:28.160: E/AndroidRuntime(4910): java.lang.UnsatisfiedLinkError: Native method not found: org.chromium.content.app.LibraryLoader.nativeLibraryLoaded:([Ljava/lang/String;)I
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.content.app.LibraryLoader.nativeLibraryLoaded(Native Method)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.content.app.LibraryLoader.initializeAlreadyLocked(LibraryLoader.java:122)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.content.app.LibraryLoader.ensureInitialized(LibraryLoader.java:63)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.android_webview.AwBrowserProcess$1.run(AwBrowserProcess.java:50)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.base.ThreadUtils.runOnUiThreadBlocking(ThreadUtils.java:28)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at org.chromium.android_webview.AwBrowserProcess.start(AwBrowserProcess.java:46)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at us.costan.chrome.impl.ChromeInitializer.initialize(ChromeInitializer.java:49)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at us.costan.chrome.ChromeView.initialize(ChromeView.java:851)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at com.example.chromeviewtest.MyApplication.onCreate(MyApplication.java:10)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1007)
12-31 16:16:28.160: E/AndroidRuntime(4910):     at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4396)

这些是我执行的步骤：

• 将chromeview添加为Eclipse项目
• 创建了一个新的android应用chromeviewtest
• 将chromeview添加为库
• 将pak文件复制到资产/
• 在自述文件中添加了一个Application类

我怎样才能解决这个问题？