Greetings:
I apologize if this is not the appropriate location for this query, but I am having difficulty running Packet Tracer 7.2 on my Debian system. I installed the application by running the install script downloaded from the Netacad.com website. I installed it in the default location (/opt/pt) and allowed a symlink to be created. The installation appeared to be proceed smoothly.
However, I am not able to actually run the program correctly. Whenever, I launch the program (by typing packettracer in the terminal), I receive a blank screen in the login window. Clicking "User Login" does nothing. Furthermore, I proceed with "Guest Login" and then navigate to the "Preferences", the application crashes and a brief error is displayed on the terminal:
line 8: 20082 Segmentation fault ./PacketTracer7 "$@" > /dev/null 2>&1

I have tried both removing and reinstalling the application, and running the application as root, with not success Any advice would be appreciated.