gpointing-device-settings 1.3.1-2 seems to be installed - but can't be found

[Harry Potter]

gpointing-device-settings 1.3.1-2 seems to be installed (properly), as
seen in the "Synaptics Package Manager".

I can't find the program, though; and hence still can't use my IBM
Thinkpad's middle-mouse-button scrolling... :-(

Could you help me out perhaps?

Thank you!

Harry

ps: and yes, I'm a Ubuntu newbie.