First of all, I will use Netbeans for this tutorial and this Windows version.
Once read and accepted the License Agreement and selected a destiantion folder you can pass to the next step.
Here you must put the path that you previously selected in the installation progress.
Click on Next. In the new window, give a name to your example, and click finish. If everything it´s correct you may have this:
Finally, Right Click on the .fxml file and click open:
Now it will appear the Gluon Scene Builder and edit your custom UI:
Note:that It will apear with a "Hello World" example class.
And that´s all,this was the JavaFX8 and Scene Builder Installation tutorial.
Aditional Links: