Resolving dependencies...
Configuring primitive-0.6.1.0...
Configuring random-1.1...
Building random-1.1...
Building primitive-0.6.1.0...
Installed random-1.1
Configuring split-0.2.3.1...
Building split-0.2.3.1...
Configuring storable-complex-0.2.2...
Installed primitive-0.6.1.0
Building storable-complex-0.2.2...
Installed split-0.2.3.1
Configuring vector-0.11.0.0...
Installed storable-complex-0.2.2
Building vector-0.11.0.0...
Installed vector-0.11.0.0
Configuring hmatrix-0.18.0.0...
Building hmatrix-0.18.0.0...
Installed hmatrix-0.18.0.0
Configuring HaskellNN-0.1.1...
Building HaskellNN-0.1.1...
Failed to install HaskellNN-0.1.1
Build log ( /home/builder/.cabal/logs/HaskellNN-0.1.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-3447/HaskellNN-0.1.1'
Configuring HaskellNN-0.1.1...
Warning: 'ghc-options: -prof' is not necessary and will lead to problems when
used on a library. Use the configure flag --enable-library-profiling and/or
--enable-profiling.
Building HaskellNN-0.1.1...
Preprocessing library HaskellNN-0.1.1...
[ 1 of 14] Compiling AI.Training.Internal.LBFGSAux ( src/AI/Training/Internal/LBFGSAux.hs, dist/build/AI/Training/Internal/LBFGSAux.o )

src/AI/Training/Internal/LBFGSAux.hs:30:1: error:
    Failed to load interface for ‘Data.Packed.Vector’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-3447/HaskellNN-0.1.1'
cabal: Error: some packages failed to install:
HaskellNN-0.1.1 failed during the building phase. The exception was:
ExitFailure 1