Resolving dependencies... Configuring cereal-0.5.4.0... Configuring mtl-2.2.1... Building cereal-0.5.4.0... Building mtl-2.2.1... Installed mtl-2.2.1 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Configuring primitive-0.6.1.0... Installed cereal-0.5.4.0 Building primitive-0.6.1.0... Configuring random-1.1... Installed old-locale-1.0.0.7 Building random-1.1... Configuring safe-0.3.10... Installed random-1.1 Building safe-0.3.10... Configuring split-0.2.3.1... Installed primitive-0.6.1.0 Building split-0.2.3.1... Configuring text-1.2.2.1... Installed safe-0.3.10 Configuring time-locale-compat-0.1.1.3... Installed split-0.2.3.1 Building text-1.2.2.1... Building time-locale-compat-0.1.1.3... Configuring transformers-compat-0.5.1.4... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Configuring zlib-0.6.1.2... Installed transformers-compat-0.5.1.4 Building zlib-0.6.1.2... Configuring regex-base-0.93.2... Installed zlib-0.6.1.2 Building regex-base-0.93.2... Installed regex-base-0.93.2 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Configuring tf-random-0.5... Installed text-1.2.2.1 Building tf-random-0.5... Configuring fullstop-0.1.4... Installed old-time-1.1.0.3 Building fullstop-0.1.4... Configuring MonadRandom-0.4.2.3... Installed fullstop-0.1.4 Configuring vector-0.11.0.0... Installed tf-random-0.5 Building MonadRandom-0.4.2.3... Building vector-0.11.0.0... Installed MonadRandom-0.4.2.3 Configuring cereal-text-0.1.0.2... Building cereal-text-0.1.0.2... Configuring mbox-0.3.3... Installed cereal-text-0.1.0.2 Building mbox-0.3.3... Configuring hashable-1.2.4.0... Installed mbox-0.3.3 Building hashable-1.2.4.0... Configuring tokenize-0.3.0... Installed hashable-1.2.4.0 Building tokenize-0.3.0... Configuring QuickCheck-2.9.2... Installed tokenize-0.3.0 Building QuickCheck-2.9.2... Configuring parsec-3.1.11... Installed vector-0.11.0.0 Building parsec-3.1.11... Configuring random-shuffle-0.0.4... Installed parsec-3.1.11 Installed QuickCheck-2.9.2 Configuring unordered-containers-0.2.7.1... Building random-shuffle-0.0.4... Building unordered-containers-0.2.7.1... Configuring scientific-0.3.4.9... Installed random-shuffle-0.0.4 Building scientific-0.3.4.9... Configuring regex-tdfa-1.2.2... Installed scientific-0.3.4.9 Building regex-tdfa-1.2.2... Installed unordered-containers-0.2.7.1 Configuring quickcheck-instances-0.3.12... Building quickcheck-instances-0.3.12... Installed quickcheck-instances-0.3.12 Installed regex-tdfa-1.2.2 Configuring regex-tdfa-text-1.0.0.3... Building regex-tdfa-text-1.0.0.3... Installed regex-tdfa-text-1.0.0.3 Downloading chatter-0.7.0.0... Configuring chatter-0.7.0.0... Building chatter-0.7.0.0... Failed to install chatter-0.7.0.0 Build log ( /home/builder/.cabal/logs/chatter-0.7.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-3316/chatter-0.7.0.0' Configuring chatter-0.7.0.0... Building chatter-0.7.0.0... Preprocessing library chatter-0.7.0.0... [ 1 of 23] Compiling Paths_chatter ( dist/build/autogen/Paths_chatter.hs, dist/build/Paths_chatter.o ) [ 2 of 23] Compiling NLP.Types.General ( src/NLP/Types/General.hs, dist/build/NLP/Types/General.o ) [ 3 of 23] Compiling NLP.Types.Tags ( src/NLP/Types/Tags.hs, dist/build/NLP/Types/Tags.o ) [ 4 of 23] Compiling NLP.Types.Tree ( src/NLP/Types/Tree.hs, dist/build/NLP/Types/Tree.o ) [ 5 of 23] Compiling NLP.Types.IOB ( src/NLP/Types/IOB.hs, dist/build/NLP/Types/IOB.o ) src/NLP/Types/IOB.hs:85:27: warning: [-Wincomplete-patterns] Pattern match(es) are non-exhaustive In a case alternative: Patterns not matched: (OChunk _) src/NLP/Types/IOB.hs:86:15: warning: [-Wunused-matches] Defined but not used: ‘pos’ src/NLP/Types/IOB.hs:87:15: warning: [-Wunused-matches] Defined but not used: ‘pos’ [ 6 of 23] Compiling NLP.Types ( src/NLP/Types.hs, dist/build/NLP/Types.o ) [ 7 of 23] Compiling NLP.Tokenize.Chatter ( src/NLP/Tokenize/Chatter.hs, dist/build/NLP/Tokenize/Chatter.o ) [ 8 of 23] Compiling NLP.POS.LiteralTagger ( src/NLP/POS/LiteralTagger.hs, dist/build/NLP/POS/LiteralTagger.o ) [ 9 of 23] Compiling NLP.POS.UnambiguousTagger ( src/NLP/POS/UnambiguousTagger.hs, dist/build/NLP/POS/UnambiguousTagger.o ) [10 of 23] Compiling NLP.ML.AvgPerceptron ( src/NLP/ML/AvgPerceptron.hs, dist/build/NLP/ML/AvgPerceptron.o ) src/NLP/ML/AvgPerceptron.hs:86:10: error: • No instance for (NFData Feature) arising from a use of ‘Control.DeepSeq.$dmrnf’ • In the expression: Control.DeepSeq.$dmrnf @Perceptron In an equation for ‘rnf’: rnf = Control.DeepSeq.$dmrnf @Perceptron In the instance declaration for ‘NFData Perceptron’ cabal: Leaving directory '/tmp/cabal-tmp-3316/chatter-0.7.0.0' cabal: Error: some packages failed to install: chatter-0.7.0.0 failed during the building phase. The exception was: ExitFailure 1