How to create deb package with screenshot for Ubuntu?

Question

I created the deb package using the instructions from the launcher and placed it in the PPA, and I want to include a screenshot that will be displayed in SoftwareCenter.

and in addition I want to provide a license and updates (when I select my package, it shows undefined or unknown - I have a localized version of Ubuntu)

Answer 1

If you upload a screenshot to http://screenshots.debian.net/ , it will be displayed in SoftwareCenter and Synaptic. Although I'm not sure if this applies to packages from PPAs, they may have a different method or no screenshots at all.