Resolving dependencies... Configuring base-orphans-0.5.4... Configuring data-default-class-0.1.2.0... Building data-default-class-0.1.2.0... Building base-orphans-0.5.4... Installed base-orphans-0.5.4 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring network-2.6.3.1... Installed data-default-class-0.1.2.0 Building network-2.6.3.1... Configuring parallel-3.2.1.0... Installed mtl-2.2.1 Building parallel-3.2.1.0... Configuring primitive-0.6.1.0... Installed parallel-3.2.1.0 Building primitive-0.6.1.0... Configuring random-1.1... Installed network-2.6.3.1 Building random-1.1... Configuring prelude-extras-0.4.0.3... Installed primitive-0.6.1.0 Building prelude-extras-0.4.0.3... Configuring reflection-2.1.2... Installed random-1.1 Building reflection-2.1.2... Configuring stm-2.4.4.1... Installed prelude-extras-0.4.0.3 Building stm-2.4.4.1... Configuring semigroups-0.18.2... Installed stm-2.4.4.1 Building semigroups-0.18.2... Configuring transformers-compat-0.5.1.4... Installed reflection-2.1.2 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed semigroups-0.18.2 Building text-1.2.2.1... Configuring vinyl-0.5.2... Installed transformers-compat-0.5.1.4 Building vinyl-0.5.2... Configuring zlib-0.6.1.2... Installed vinyl-0.5.2 Building zlib-0.6.1.2... Installed zlib-0.6.1.2 Configuring StateVar-1.1.0.4... Building StateVar-1.1.0.4... Configuring vector-0.11.0.0... Installed StateVar-1.1.0.4 Building vector-0.11.0.0... Configuring async-2.1.1... Installed text-1.2.2.1 Building async-2.1.1... Configuring tagged-0.8.5... Installed async-2.1.1 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed tagged-0.8.5 Building transformers-base-0.4.4... Configuring mmorph-1.0.9... Installed transformers-base-0.4.4 Building mmorph-1.0.9... Configuring exceptions-0.8.3... Installed mmorph-1.0.9 Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring distributive-0.5.0.2... Installed hashable-1.2.4.0 Configuring monad-control-1.0.1.0... Installed vector-0.11.0.0 Building monad-control-1.0.1.0... Building distributive-0.5.0.2... Configuring blaze-builder-0.4.0.2... Installed monad-control-1.0.1.0 Building blaze-builder-0.4.0.2... Configuring pipes-4.1.9... Installed distributive-0.5.0.2 Building pipes-4.1.9... Installed blaze-builder-0.4.0.2 Configuring unordered-containers-0.2.7.1... Building unordered-containers-0.2.7.1... Configuring void-0.7.1... Installed pipes-4.1.9 Building void-0.7.1... Installed void-0.7.1 Configuring streaming-commons-0.1.16... Building streaming-commons-0.1.16... Configuring pipes-parse-3.0.7... Installed unordered-containers-0.2.7.1 Building pipes-parse-3.0.7... Configuring contravariant-1.4... Installed pipes-parse-3.0.7 Building contravariant-1.4... Configuring pipes-safe-2.2.4... Installed streaming-commons-0.1.16 Building pipes-safe-2.2.4... Installed contravariant-1.4 Configuring vinyl-utils-0.3.0.0... Building vinyl-utils-0.3.0.0... Configuring comonad-5... Installed pipes-safe-2.2.4 Installed vinyl-utils-0.3.0.0 Building comonad-5... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring profunctors-5.2... Configuring semigroupoids-5.1... Building profunctors-5.2... Building semigroupoids-5.1... Installed profunctors-5.2 Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring pipes-group-1.0.5... Configuring adjunctions-4.3... Building pipes-group-1.0.5... Building adjunctions-4.3... Installed pipes-group-1.0.5 Configuring pipes-bytestring-2.1.3... Building pipes-bytestring-2.1.3... Installed pipes-bytestring-2.1.3 Configuring pipes-text-0.0.2.4... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building pipes-text-0.0.2.4... Building kan-extensions-5.0.1... Installed pipes-text-0.0.2.4 Installed kan-extensions-5.0.1 Configuring lens-4.14... Building lens-4.14... Installed lens-4.14 Configuring pipes-key-value-csv-0.2.0.0... Building pipes-key-value-csv-0.2.0.0... Failed to install pipes-key-value-csv-0.2.0.0 Build log ( /home/builder/.cabal/logs/pipes-key-value-csv-0.2.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-5663/pipes-key-value-csv-0.2.0.0' Configuring pipes-key-value-csv-0.2.0.0... Building pipes-key-value-csv-0.2.0.0... Preprocessing library pipes-key-value-csv-0.2.0.0... [ 1 of 16] Compiling Pipes.KeyValueCsv.Internal.Types ( src/Pipes/KeyValueCsv/Internal/Types.hs, dist/build/Pipes/KeyValueCsv/Internal/Types.o ) [ 2 of 16] Compiling Pipes.KeyValueCsv.Types.Common ( src/Pipes/KeyValueCsv/Types/Common.hs, dist/build/Pipes/KeyValueCsv/Types/Common.o ) [ 3 of 16] Compiling Pipes.KeyValueCsv.Internal.Names ( src/Pipes/KeyValueCsv/Internal/Names.hs, dist/build/Pipes/KeyValueCsv/Internal/Names.o ) [ 4 of 16] Compiling Pipes.KeyValueCsv.Names ( src/Pipes/KeyValueCsv/Names.hs, dist/build/Pipes/KeyValueCsv/Names.o ) [ 5 of 16] Compiling Pipes.KeyValueCsv.Internal ( src/Pipes/KeyValueCsv/Internal.hs, dist/build/Pipes/KeyValueCsv/Internal.o ) [ 6 of 16] Compiling Pipes.KeyValueCsv.Cell ( src/Pipes/KeyValueCsv/Cell.hs, dist/build/Pipes/KeyValueCsv/Cell.o ) [ 7 of 16] Compiling Pipes.KeyValueCsv.Common ( src/Pipes/KeyValueCsv/Common.hs, dist/build/Pipes/KeyValueCsv/Common.o ) [ 8 of 16] Compiling Pipes.KeyValueCsv.Types.Csv ( src/Pipes/KeyValueCsv/Types/Csv.hs, dist/build/Pipes/KeyValueCsv/Types/Csv.o ) src/Pipes/KeyValueCsv/Types/Csv.hs:30:1: error: Failed to load interface for ‘Data.Validation’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-5663/pipes-key-value-csv-0.2.0.0' cabal: Error: some packages failed to install: pipes-key-value-csv-0.2.0.0 failed during the building phase. The exception was: ExitFailure 1