As of pretty recently, pgfincore is now in debian, as you can see on its postgresql-9.0-pgfincore page. The reason why it entered the debian archives is that it reached the 1.0 release!
Rather than talking about what pgfincore is all about ( A set of functions to manage pages in memory from PostgreSQL), I will talk about its packaging and support as a debian package. Here’s the first example of a modern multi-version packaging I have to offer.
