[Haskell-cafe] Annotation problem after HP reinstalation

[Vlatko Basic]

I uninstalled haskell-platform, deleted .cabal and .ghc dirs and reinstalled it 
(on Ubuntu), but now the annotation (and other annotations)

{-# ANN module "HLint: ignore Eta reduce" #-}

produces error

Ambiguous type variable `a0' in the constraints:
       (Data a0) arising from an annotation at src/Model.hs:82:1-45
       (Data.String.IsString a0)
         arising from the literal `"HLint: ignore Eta reduce"'
         at src/Model.hs:82:16-41
     Probable fix: add a type signature that fixes these type variable(s)
     In the expression: "HLint: ignore Eta reduce"
     In the annotation: {-# ANN module "HLint: ignore Eta reduce" #-}


Have I missed to install/configure something?

vlatko