I was having the exact same problem yesterday. You need an old version of Summerboard and that's difficult to find. Try this:
Add "http://www.satelite.ru/rep/" as a new repository, then you can install "SummerBoard (Old)" which is version 3.0 and will install on firmware 1.1.2. After this you should remove the repository, it's called "Danil" in the list of repositories.