Resolving dependencies... Configuring base-orphans-0.5.4... Configuring base-compat-0.9.1... Building base-orphans-0.5.4... Building base-compat-0.9.1... Installed base-orphans-0.5.4 Configuring dlist-0.8.0.2... Building dlist-0.8.0.2... Configuring mtl-2.2.1... Installed base-compat-0.9.1 Building mtl-2.2.1... Configuring prelude-extras-0.4.0.3... Installed dlist-0.8.0.2 Building prelude-extras-0.4.0.3... Configuring parallel-3.2.1.0... Installed mtl-2.2.1 Building parallel-3.2.1.0... Configuring primitive-0.6.1.0... Installed prelude-extras-0.4.0.3 Building primitive-0.6.1.0... Configuring safe-0.3.10... Installed parallel-3.2.1.0 Building safe-0.3.10... Configuring semigroups-0.18.2... Installed safe-0.3.10 Building semigroups-0.18.2... Configuring reflection-2.1.2... Installed primitive-0.6.1.0 Building reflection-2.1.2... Configuring semiring-simple-1.0.0.1... Installed semigroups-0.18.2 Building semiring-simple-1.0.0.1... Configuring stm-2.4.4.1... Installed semiring-simple-1.0.0.1 Building stm-2.4.4.1... Configuring time-locale-compat-0.1.1.3... Installed reflection-2.1.2 Building time-locale-compat-0.1.1.3... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring StateVar-1.1.0.4... Building StateVar-1.1.0.4... Configuring async-2.1.1... Installed StateVar-1.1.0.4 Building async-2.1.1... Configuring vector-0.11.0.0... Installed async-2.1.1 Building vector-0.11.0.0... Configuring exceptions-0.8.3... Installed text-1.2.2.1 Building exceptions-0.8.3... Configuring tagged-0.8.5... Installed exceptions-0.8.3 Building tagged-0.8.5... Installed tagged-0.8.5 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Installed hashable-1.2.4.0 Configuring string-conv-0.1.2... Building string-conv-0.1.2... Installed string-conv-0.1.2 Configuring distributive-0.5.0.2... Installed vector-0.11.0.0 Configuring unordered-containers-0.2.7.1... Building unordered-containers-0.2.7.1... Building distributive-0.5.0.2... Configuring void-0.7.1... Installed distributive-0.5.0.2 Building void-0.7.1... Installed void-0.7.1 Configuring protolude-0.1.2... Building protolude-0.1.2... Configuring scientific-0.3.4.9... Installed protolude-0.1.2 Building scientific-0.3.4.9... Configuring contravariant-1.4... Installed unordered-containers-0.2.7.1 Building contravariant-1.4... Installed scientific-0.3.4.9 Configuring witherable-0.1.3.3... Configuring attoparsec-0.13.1.0... Installed contravariant-1.4 Building witherable-0.1.3.3... Building attoparsec-0.13.1.0... Installed witherable-0.1.3.3 Configuring comonad-5... Building comonad-5... Installed attoparsec-0.13.1.0 Configuring aeson-1.0.2.1... Building aeson-1.0.2.1... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring semigroupoids-5.1... Building semigroupoids-5.1... Configuring profunctors-5.2... Installed aeson-1.0.2.1 Building profunctors-5.2... Installed semigroupoids-5.1 Installed profunctors-5.2 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 Configuring interlude-l-0.1.0.0... Building interlude-l-0.1.0.0... Failed to install interlude-l-0.1.0.0 Build log ( /home/builder/.cabal/logs/interlude-l-0.1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-10986/interlude-l-0.1.0.0' Configuring interlude-l-0.1.0.0... Building interlude-l-0.1.0.0... Preprocessing library interlude-l-0.1.0.0... [1 of 1] Compiling Interlude ( src/Interlude.hs, dist/build/Interlude.o ) src/Interlude.hs:16:1: error: Failed to load interface for ‘Database.Groundhog.TH’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-10986/interlude-l-0.1.0.0' cabal: Error: some packages failed to install: interlude-l-0.1.0.0 failed during the building phase. The exception was: ExitFailure 1