Resolving dependencies...
Configuring mtl-2.2.1...
Configuring primitive-0.6.1.0...
Building mtl-2.2.1...
Building primitive-0.6.1.0...
Installed mtl-2.2.1
Configuring random-1.1...
Configuring text-1.2.2.1...
Installed primitive-0.6.1.0
Building random-1.1...
Building text-1.2.2.1...
Configuring utf8-string-1.0.1.1...
Installed random-1.1
Building utf8-string-1.0.1.1...
Configuring zlib-0.6.1.2...
Installed utf8-string-1.0.1.1
Building zlib-0.6.1.2...
Installed zlib-0.6.1.2
Configuring vector-0.11.0.0...
Building vector-0.11.0.0...
Installed text-1.2.2.1
Configuring hashable-1.2.5.0...
Building hashable-1.2.5.0...
Installed hashable-1.2.5.0
Installed vector-0.11.0.0
Configuring hashtables-1.2.1.0...
Building hashtables-1.2.1.0...
Installed hashtables-1.2.1.0
Configuring gtk2hs-buildtools-0.13.2.1...
Building gtk2hs-buildtools-0.13.2.1...
Installed gtk2hs-buildtools-0.13.2.1
Configuring cairo-0.13.3.1...
Configuring glib-0.13.4.1...
Building glib-0.13.4.1...
Building cairo-0.13.3.1...
Installed cairo-0.13.3.1
Installed glib-0.13.4.1
Configuring gio-0.13.3.1...
Configuring pango-0.13.3.1...
Building gio-0.13.3.1...
Building pango-0.13.3.1...
Installed pango-0.13.3.1
Installed gio-0.13.3.1
Configuring gtk-0.14.6...
Building gtk-0.14.6...
Installed gtk-0.14.6
Configuring LambdaHack-0.1.20080413...
Building LambdaHack-0.1.20080413...
Failed to install LambdaHack-0.1.20080413
Build log ( /home/builder/.cabal/logs/LambdaHack-0.1.20080413.log ):
cabal: Entering directory '/tmp/cabal-tmp-2694/LambdaHack-0.1.20080413'
Configuring LambdaHack-0.1.20080413...
Building LambdaHack-0.1.20080413...
Preprocessing executable 'LambdaHack' for LambdaHack-0.1.20080413...
[ 1 of 22] Compiling Paths_LambdaHack ( dist/build/autogen/Paths_LambdaHack.hs, dist/build/LambdaHack/LambdaHack-tmp/Paths_LambdaHack.o )
[ 2 of 22] Compiling Message          ( Message.hs, dist/build/LambdaHack/LambdaHack-tmp/Message.o )
[ 3 of 22] Compiling Geometry         ( Geometry.hs, dist/build/LambdaHack/LambdaHack-tmp/Geometry.o )
[ 4 of 22] Compiling Frequency        ( Frequency.hs, dist/build/LambdaHack/LambdaHack-tmp/Frequency.o )

Frequency.hs:8:10: error:
    • No instance for (Applicative Frequency)
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘Monad Frequency’

Frequency.hs:15:10: error:
    • No instance for (GHC.Base.Alternative Frequency)
        arising from the superclasses of an instance declaration
    • In the instance declaration for ‘MonadPlus Frequency’
cabal: Leaving directory '/tmp/cabal-tmp-2694/LambdaHack-0.1.20080413'
cabal: Error: some packages failed to install:
LambdaHack-0.1.20080413 failed during the building phase. The exception was:
ExitFailure 1