> I have written this small simple program > > module Add where > add :: Int -> Int -> Int > add x1 x2 x1 + x2 > > I have create an object file with the command % ghc -c additon.hs > Now I will create an executable file. > What I have to do? Well, where is your Main module? Haskell programs are executed by evaluating Main.main, but you don't have it. -- Lennart