[Haskell-cafe] Takusen and iteratee problem

Vasyl Pasternak vasyl.pasternak at gmail.com
Sat Mar 20 05:16:53 EDT 2010


Hi, seems, that I found how to solve it. I replased `mtl` dependency
with `transformers` and `monads-fd` and everything works fine.

BTW. Iteratee and Takusen didn't want to work because of different
instances of MonadIO (Iteratee needs MonadIO from transformers
package, but Takusen implements MonadIO from mtl)

Regards,
Vasyl

2010/3/20 Valery V. Vorotyntsev <valery.vv at gmail.com>:
>> Today I stuck with the following problem: I want to read a file with
>> iteratee package, and but it to database through Takusen package, but
>> it doesn't work. The `Takusen` was built with `mtl` package, and
>> `iteratee` - with `transformers`, so they are conflicting when used
>> simultaneously.
>
> And what error message is displayed?
>
> --
> vvv
>


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