I have a Hauwei K3765 Mobile Broadband stick and would like to use it on my Ubuntu 9.10 operating system.

I've tried downloading the vodafone-mobile-connect_2.15.01-2_all.deb package, but I recive the following error message:-

/tmp/vodafone-mobile-connect_2.15.01-2_all.deb could not be opened, because the associated helper application does not exist. Change the association in your preferences.

Does anyone know what this means and how I could install the package?