Resolving dependencies... Configuring primitive-0.6.2.0... Configuring random-1.1... Building random-1.1... Building primitive-0.6.2.0... Installed random-1.1 Configuring split-0.2.3.2... Building split-0.2.3.2... Configuring storable-complex-0.2.2... Installed split-0.2.3.2 Building storable-complex-0.2.2... Configuring mersenne-random-pure64-0.2.2.0... Installed storable-complex-0.2.2 Installed primitive-0.6.2.0 Configuring vector-0.12.0.1... Building mersenne-random-pure64-0.2.2.0... Building vector-0.12.0.1... Installed mersenne-random-pure64-0.2.2.0 Downloading monad-mersenne-random-0.1... Configuring monad-mersenne-random-0.1... Building monad-mersenne-random-0.1... Failed to install monad-mersenne-random-0.1 Build log ( /home/builder/.cabal/logs/monad-mersenne-random-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-15487/monad-mersenne-random-0.1' Configuring monad-mersenne-random-0.1... Building monad-mersenne-random-0.1... Preprocessing library monad-mersenne-random-0.1... [1 of 1] Compiling Control.Monad.Mersenne.Random ( Control/Monad/Mersenne/Random.hs, dist/build/Control/Monad/Mersenne/Random.o ) Control/Monad/Mersenne/Random.hs:50:10: error: • No instance for (Applicative Rand) arising from the superclasses of an instance declaration • In the instance declaration for ‘Monad Rand’ cabal: Leaving directory '/tmp/cabal-tmp-15487/monad-mersenne-random-0.1' Installed vector-0.12.0.1 Configuring hmatrix-0.18.1.0... Building hmatrix-0.18.1.0... Installed hmatrix-0.18.1.0 cabal: Error: some packages failed to install: hmep-0.0.0 depends on monad-mersenne-random-0.1 which failed to install. monad-mersenne-random-0.1 failed during the building phase. The exception was: ExitFailure 1