I needed wireshark on a test system; I had not installed it at setup time. So I did a yum install wireshark This seemed to have worked, but there is no executable that I can locate, and wireshark in not in the gnome panel. So I looked at a system were I had installed wireshark intitally, and I see a symlink for it in /usr/bin to consolehelper. What do I do to get wireshark working?