Resolving dependencies...
Configuring fclabels-1.1.7.1...
Building fclabels-1.1.7.1...
Preprocessing library fclabels-1.1.7.1...
[1 of 7] Compiling Data.Label.Abstract ( src/Data/Label/Abstract.hs, dist/build/Data/Label/Abstract.o )
[2 of 7] Compiling Data.Label.Pure  ( src/Data/Label/Pure.hs, dist/build/Data/Label/Pure.o )
[3 of 7] Compiling Data.Label.PureM ( src/Data/Label/PureM.hs, dist/build/Data/Label/PureM.o )
[4 of 7] Compiling Data.Label.Maybe ( src/Data/Label/Maybe.hs, dist/build/Data/Label/Maybe.o )
[5 of 7] Compiling Data.Label.Derive ( src/Data/Label/Derive.hs, dist/build/Data/Label/Derive.o )
[6 of 7] Compiling Data.Label.MaybeM ( src/Data/Label/MaybeM.hs, dist/build/Data/Label/MaybeM.o )
[7 of 7] Compiling Data.Label       ( src/Data/Label.hs, dist/build/Data/Label.o )
In-place registering fclabels-1.1.7.1...
Running Haddock for fclabels-1.1.7.1...
Running hscolour for fclabels-1.1.7.1...
Preprocessing library fclabels-1.1.7.1...
Preprocessing library fclabels-1.1.7.1...
Warning: The documentation for the following packages are not installed. No
links will be generated to these packages: mtl-2.1.2, transformers-0.3.0.0
Haddock coverage:
  86% ( 12 / 14) in 'Data.Label.Abstract'
  83% (  5 /  6) in 'Data.Label.Pure'
  91% ( 10 / 11) in 'Data.Label.PureM'
  89% (  8 /  9) in 'Data.Label.Maybe'
  75% (  6 /  8) in 'Data.Label.Derive'
  80% (  4 /  5) in 'Data.Label.MaybeM'
  96% ( 25 / 26) in 'Data.Label'
Warning: Data.Label.Pure: could not find link destinations for:
    Data.Label.Pure.PureLens
Warning: Data.Label.PureM: could not find link destinations for:
    Control.Monad.State.Class.MonadState Control.Monad.Reader.Class.MonadReader
Warning: Data.Label.Maybe: could not find link destinations for:
    Data.Label.Maybe.MaybeLens
Warning: Data.Label.MaybeM: could not find link destinations for:
    Control.Monad.State.Class.MonadState Control.Monad.Reader.Class.MonadReader
Warning: Data.Label: could not find link destinations for:
    Data.Label.Pure.PureLens
Documentation created: dist/doc/html/fclabels/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/fclabels-1.1.7.1
Registering fclabels-1.1.7.1...
Installed fclabels-1.1.7.1
Configuring monadLib-3.6.2...
Building monadLib-3.6.2...
Preprocessing library monadLib-3.6.2...
[1 of 3] Compiling MonadLib         ( src/MonadLib.hs, dist/build/MonadLib.o )
[2 of 3] Compiling MonadLib.Derive  ( src/MonadLib/Derive.hs, dist/build/MonadLib/Derive.o )

src/MonadLib/Derive.hs:16:1: Warning:
    The import of `Control.Monad' is redundant
      except perhaps to import instances from `Control.Monad'
    To import instances alone, use: import Control.Monad()
[3 of 3] Compiling MonadLib.Monads  ( src/MonadLib/Monads.hs, dist/build/MonadLib/Monads.o )

src/MonadLib/Monads.hs:15:1: Warning:
    The import of `Control.Monad' is redundant
      except perhaps to import instances from `Control.Monad'
    To import instances alone, use: import Control.Monad()
In-place registering monadLib-3.6.2...
Running Haddock for monadLib-3.6.2...
Running hscolour for monadLib-3.6.2...
Preprocessing library monadLib-3.6.2...
Preprocessing library monadLib-3.6.2...

src/MonadLib/Derive.hs:16:1: Warning:
    The import of `Control.Monad' is redundant
      except perhaps to import instances from `Control.Monad'
    To import instances alone, use: import Control.Monad()

src/MonadLib/Monads.hs:15:1: Warning:
    The import of `Control.Monad' is redundant
      except perhaps to import instances from `Control.Monad'
    To import instances alone, use: import Control.Monad()
Haddock coverage:
  97% ( 59 / 61) in 'MonadLib'
  91% ( 20 / 22) in 'MonadLib.Derive'
  17% (  2 / 12) in 'MonadLib.Monads'
Documentation created: dist/doc/html/monadLib/index.html
Installing library in
/srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/monadLib-3.6.2
Registering monadLib-3.6.2...
Installed monadLib-3.6.2
Downloading fclabels-monadlib-0.2.0...
Configuring fclabels-monadlib-0.2.0...
Building fclabels-monadlib-0.2.0...
Preprocessing library fclabels-monadlib-0.2.0...

src/Data/Label/MonadLib.hs:1:1:
    Ambiguous module name `Prelude':
      it was found in multiple packages: base haskell98-2.0.0.2
Failed to install fclabels-monadlib-0.2.0
cabal: Error: some packages failed to install:
fclabels-monadlib-0.2.0 failed during the building phase. The exception was:
ExitFailure 1