First Time with Libgdx ( NetBeans user )

OpenGL Development
#1

Hi Guys!
I downloaded the API and inserted the zip into the libraries.
Well, netbeans had issues finding the packages so i added each .jar separately.Well it kinda worked but, now this error happens :

CODE: SELECT ALL
run:
org.lwjgl.LWJGLException: Could not locate OpenAL library.
   at org.lwjgl.openal.AL.create(AL.java:151)
   at org.lwjgl.openal.AL.create(AL.java:102)
   at org.lwjgl.openal.AL.create(AL.java:201)
   at com.badlogic.gdx.backends.openal.OpenALAudio.<init>(OpenALAudio.java:70)
   at com.badlogic.gdx.backends.lwjgl.LwjglApplication.<init>(LwjglApplication.java:80)
   at com.badlogic.gdx.backends.lwjgl.LwjglApplication.<init>(LwjglApplication.java:64)
   at com.badlogic.gdx.backends.lwjgl.LwjglApplication.<init>(LwjglApplication.java:56)
   at Main.Main.main(Main.java:29)
Tyrian: Creating game
Tyrian: Resizing game to: 800 x 480
FPSLogger: fps: 61
FPSLogger: fps: 60
Tyrian: Pausing game
Tyrian: Disposing game
Java Result: -1
CONSTRUÍDO COM SUCESSO (tempo total: 2 segundos)

Im unsure on how to “install” or add this to my netbeans library, so i was wondering if anyone could give me a hand.
Ty

Ah, just to be clear, i know how to add libraries to my projects :stuck_out_tongue:

Im following a tutorial, this is the two classes that the tutorial are using :

package Main;

/**
 *

 */
import com.badlogic.gdx.ApplicationListener;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.graphics.FPSLogger;
import com.badlogic.gdx.graphics.GL20;
 
/**
 * The game's main class, called as application events are fired.
 */
public class Tyrian
    implements
        ApplicationListener
{
    // constant useful for logging
    public static final String LOG = Tyrian.class.getSimpleName();
 
    // a libgdx helper class that logs the current FPS each second
    private FPSLogger fpsLogger;
 
    @Override
    public void create()
    {
        Gdx.app.log( Tyrian.LOG, "Creating game" );
        fpsLogger = new FPSLogger();
    }
 
    @Override
    public void resize(
        int width,
        int height )
    {
        Gdx.app.log( Tyrian.LOG, "Resizing game to: " + width + " x " + height );
    }
 
    @Override
    public void render()
    {
        // the following code clears the screen with the given RGB color (green)
        Gdx.gl.glClearColor( 0f, 1f, 0f, 1f );
        Gdx.gl.glClear( GL20.GL_COLOR_BUFFER_BIT );
 
        // output the current FPS
        fpsLogger.log();
    }
 
    @Override
    public void pause()
    {
        Gdx.app.log( Tyrian.LOG, "Pausing game" );
    }
 
    @Override
    public void resume()
    {
        Gdx.app.log( Tyrian.LOG, "Resuming game" );
    }
 
    @Override
    public void dispose()
    {
        Gdx.app.log( Tyrian.LOG, "Disposing game" );
    }
}

package Main;

import com.badlogic.gdx.ApplicationListener;
import com.badlogic.gdx.backends.lwjgl.LwjglApplication;
import com.badlogic.gdx.Audio;

/**
 *
 */

public class Main 
{

    public static void main(String args[])
    {
           // create the listener that will receive the application events
        ApplicationListener listener = new Tyrian();
 
        // define the window's title
        String title = "Tyrian";
 
        // define the window's size
        int width = 800, height = 480;
 
        // whether to use OpenGL ES 2.0
        boolean useOpenGLES2 = false;
        // create the game
        LwjglApplication lwjglApplication = new LwjglApplication( listener, title, width, height, useOpenGLES2 );
    
        
    }

}