Appcelerator - androdi.support.v4

Когато компилирам проекта се появява тази грешка:

[ERROR] :  Failed to compile Java source files:
[ERROR] :  
[ERROR] :  /Users/acavero/Documents/Titanium_Studio_Workspace/Manager/build/android/gen/es/renr/manager/ManagerActivity.java:5: error: cannot access TaskStackBuilder
[ERROR] :  public final class ManagerActivity extends TiRootActivity
[ERROR] :               ^
[ERROR] :    class file for android.support.v4.app.TaskStackBuilder not found
[ERROR] :  /Users/acavero/Documents/Titanium_Studio_Workspace/Manager/build/android/gen/es/renr/manager/ManagerApplication.java:149: error: cannot access FragmentActivity
[ERROR] :       org.appcelerator.titanium.TiVerify verify = new org.appcelerator.titanium.TiVerify(rootActivity, this);
[ERROR] :                                                   ^
[ERROR] :    class file for android.support.v4.app.FragmentActivity not found
[ERROR] :  Note: /Users/acavero/Documents/Titanium_Studio_Workspace/Manager/build/android/gen/es/renr/manager/AssetCryptImpl.java uses unchecked or unsafe operations.
[ERROR] :  Note: Recompile with -Xlint:unchecked for details.
[ERROR] :  2 errors
TRACE  | titanium exited with exit code 1
ERROR  | Error: ti run exited with error code 1
    at ChildProcess.<anonymous> (/Users/acavero/.appcelerator/install/4.0.2/package/node_modules/appc-cli-titanium/plugins/run.js:84:66)
    at ChildProcess.emit (events.js:98:17)
    at Process.ChildProcess._handle.onexit (child_process.js:810:12)
[ERROR] Application Installer abnormal process termination. Process exit value was 1

Нямам представа какво се случва...

Това е проект за appcelerator (сплав), така че не мога да добавя de библиотека (.jar) към проекта, според мен..

Моля, помогнете ми Благодаря.