Eu tenho o mesmo problema e a resposta do @samik funciona para mim !
Em meu ~.bashrc , como @samik, diga:
export JAVAFX_HOME=/usr/lib/jvm/javafx-sdk2.2.0-beta/rt/lib/jfxrt.jar
export CLASSPATH=$CLASSPATH:$JAVAFX_HOME:.
Agora, um pouco de source .profile e tentamos com um exemplo
touch JavaFxText.java
Eu copio / copio este código de exemplo para o arquivo:
import javafx.application.Application;
import javafx.scene.Group;
import javafx.scene.Scene;
import javafx.scene.effect.*;
import javafx.scene.paint.Color;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;
import javafx.scene.text.Text;
import javafx.stage.Stage;
/**
* Simple demonstration of JavaFX text support.
*
* @author Dustin
*/
public class JavaFxText extends Application
{
/**
* Start demonstration of JavaFX text capabilities.
*
* @param stage Stage for JavaFX application.
* @throws Exception Exception in JavaFX application.
*/
@Override
public void start(final Stage stage) throws Exception
{
stage.setTitle("Simplistic Example of JavaFX 2.0 Text Capabilities");
final Group rootGroup = new Group();
final Scene scene =
new Scene(rootGroup, 800, 400, Color.BEIGE);
final Text text1 = new Text(25, 25, "(2007) JavaFX based on F3");
text1.setFill(Color.CHOCOLATE);
text1.setFont(Font.font(java.awt.Font.SERIF, 25));
rootGroup.getChildren().add(text1);
final Text text2 = new Text(25, 50, "(2010) JavaFX Script Deprecated");
text2.setFill(Color.DARKBLUE);
text2.setFont(Font.font(java.awt.Font.SANS_SERIF, 30));
rootGroup.getChildren().add(text2);
final Text text3 = new Text(25, 75, "(2011) JavaFX to be Open Sourced!");
text3.setFill(Color.TEAL);
text3.setFont(Font.font(java.awt.Font.MONOSPACED, 35));
rootGroup.getChildren().add(text3);
final Text text4 = new Text(25, 125, "(2011) JavaFX to be Standardized");
text4.setFill(Color.CRIMSON);
text4.setFont(Font.font(java.awt.Font.DIALOG, 40));
final Effect glow = new Glow(1.0);
text4.setEffect(glow);
rootGroup.getChildren().add(text4);
final Text text5 = new Text(25, 175, "(Now) Time for JavaFX 2.0!");
text5.setFill(Color.DARKVIOLET);
text5.setFont(Font.font(java.awt.Font.SERIF, FontWeight.EXTRA_BOLD, 45));
final Light.Distant light = new Light.Distant();
light.setAzimuth(-135.0);
final Lighting lighting = new Lighting();
lighting.setLight(light);
lighting.setSurfaceScale(9.0);
text5.setEffect(lighting);
rootGroup.getChildren().add(text5);
final Text text6 = new Text(25, 225, "JavaFX News at JavaOne!");
text6.setFill(Color.DARKGREEN);
text6.setBlendMode(BlendMode.COLOR_BURN);
text6.setFont(Font.font(java.awt.Font.DIALOG_INPUT, FontWeight.THIN, 45));
final Reflection reflection = new Reflection();
reflection.setFraction(1.0);
text6.setEffect(reflection);
rootGroup.getChildren().add(text6);
stage.setScene(scene);
stage.show();
}
/**
* Main JavaFX application launching method.
*
* @param arguments Command-line arguments: none expected.
*/
public static void main(final String[] arguments)
{
Application.launch(arguments);
}
}
E está sendo executado
javac JavaFxText.java
java JavaFxText
Dê a recompensa para @samik, ele merece !!