I remember I used to make wine from a fruit we call uvilla here, so it's not wine if your definition is correct as it isn't a grape, but anyway all I did was put the fruit in a big (about 5 gallon glass container) and just add sugar. I'd put a stopper on it but loose so the gas could escape, and about a week later it was already fermented. I used to drink a lot of it, an easy drunk, and cheap. The taste was great, it was nothing sophisticated but it did the job.