Resolving dependencies...
Configuring storable-complex-0.2.2...
Configuring semigroups-0.18.4...
Building semigroups-0.18.4...
Building storable-complex-0.2.2...
Installed storable-complex-0.2.2
Installed semigroups-0.18.4
Configuring hmatrix-0.19.0.0...
Building hmatrix-0.19.0.0...
Installed hmatrix-0.19.0.0
Configuring hmatrix-gsl-0.19.0.0...
Building hmatrix-gsl-0.19.0.0...
Failed to install hmatrix-gsl-0.19.0.0
Build log ( /home/builder/.cabal/logs/ghc-8.2.2/hmatrix-gsl-0.19.0.0-9t0rXXBB5LrkMZ0tt9Ne5.log ):
cabal: Entering directory '/tmp/cabal-tmp-30777/hmatrix-gsl-0.19.0.0'
Configuring hmatrix-gsl-0.19.0.0...
Preprocessing library for hmatrix-gsl-0.19.0.0..
Building library for hmatrix-gsl-0.19.0.0..
[ 1 of 17] Compiling Graphics.Plot    ( src/Graphics/Plot.hs, dist/build/Graphics/Plot.o )
[ 2 of 17] Compiling Numeric.GSL.Internal ( src/Numeric/GSL/Internal.hs, dist/build/Numeric/GSL/Internal.o )

src/Numeric/GSL/Internal.hs:136:5: error:
    parse error (possibly incorrect indentation or mismatched brackets)
    |
136 |     f v
    |     ^
cabal: Leaving directory '/tmp/cabal-tmp-30777/hmatrix-gsl-0.19.0.0'
cabal: Error: some packages failed to install:
hmatrix-gsl-0.19.0.0-9t0rXXBB5LrkMZ0tt9Ne5 failed during the building phase.
The exception was:
ExitFailure 1