Problem with Controlaula: Can't visualize the control pannel

[Bruno81]

Hello.

I've installed by Ubuntu Software Center the Classroom Control program.
After installed it, I've click on the icon but the web browser always open after click on it and the page have the logo of control aula and this logo is on a white page.
On the link bar appear this link: file:///home/bruno81/.controlaula/controlaula.html
But I must see the control pannel or I'm wrong?
What can I do for make it run correctly?
Tnx so much for the attention and for the answers.
Best Regards.

[gordintoronto]

Do you have a classroom full of Ubuntu computers?

[Bruno81]

Hello.

No. I don't have computers connected.....just for see how run the program.
It run on the web browser?
If I must connect a computer I'll do it.