I have tried with a local deb, and the size is not displayed anywhere in software center 3.0.7 on maverick, it is displayed only for packages from repositories. Do you use Maverick or an earlier version?
I have tried with a local deb, and the size is not displayed anywhere in software center 3.0.7 on maverick, it is displayed only for packages from repositories. Do you use Maverick or an earlier version?