[Haskell-beginners] Problems with lifting code

[Francesco Ariis]

On Sun, Oct 02, 2016 at 03:54:07PM +0100, PATRICK BROWNE wrote:
> Hi,
> I am trying, without sucess, to run the code below from [1] (Section 4.3).
> Obviouly I am missing something.
> I would like to keep as close to the original code as possible.
> Any help would be apreciated.
> Regards,
> Pat
> [1] http://publik.tuwien.ac.at/files/pub-geo_2321.pdf
> 

I get different errors from yours (missing extension, Illegal
instance declaration). Can you paste the exact file you are
loading with ghci (because you are using ghci, right?)?