how do I reinstall a .deb package without the file in 12.04

Question

I have rosegarden installed via *.deb and I need to reinstall it. how do I do that in 12.04? Help please!

Answer 1

Rosegarden is in the 12.04 repository. Open Software center, type 'rosegarden' into the search box, then install it (or re-install).

Press super then type 'software center' in the search bar, then click on the icon to open software center.