Resolving dependencies... Configuring call-stack-0.1.0... Configuring dlist-0.8.0.2... Building call-stack-0.1.0... Building dlist-0.8.0.2... Installed call-stack-0.1.0 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring old-locale-1.0.0.7... Installed dlist-0.8.0.2 Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Configuring parallel-3.2.1.0... Installed mtl-2.2.1 Building parallel-3.2.1.0... Building network-2.6.3.1... Configuring random-1.1... Installed parallel-3.2.1.0 Building random-1.1... Configuring primitive-0.6.2.0... Installed random-1.1 Building primitive-0.6.2.0... Configuring HUnit-1.5.0.0... Installed network-2.6.3.1 Building HUnit-1.5.0.0... Configuring text-1.2.2.1... Installed HUnit-1.5.0.0 Building text-1.2.2.1... Installed primitive-0.6.2.0 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Configuring regex-base-0.93.2... Installed old-time-1.1.0.3 Building regex-base-0.93.2... Configuring hslogger-1.2.10... Installed regex-base-0.93.2 Building hslogger-1.2.10... Configuring tf-random-0.5... Installed hslogger-1.2.10 Building tf-random-0.5... Installed text-1.2.2.1 Configuring attoparsec-0.10.4.0... Building attoparsec-0.10.4.0... Configuring regex-posix-0.95.2... Installed tf-random-0.5 Building regex-posix-0.95.2... Configuring parsec-3.1.11... Installed regex-posix-0.95.2 Building parsec-3.1.11... Configuring enumerator-0.4.20... Installed attoparsec-0.10.4.0 Building enumerator-0.4.20... Configuring polyparse-1.12... Installed parsec-3.1.11 Building polyparse-1.12... Installed enumerator-0.4.20 Configuring regex-compat-0.95.1... Building regex-compat-0.95.1... Configuring QuickCheck-2.9.2... Installed regex-compat-0.95.1 Building QuickCheck-2.9.2... Configuring attoparsec-enumerator-0.3.4... Installed polyparse-1.12 Building attoparsec-enumerator-0.3.4... Installed attoparsec-enumerator-0.3.4 Configuring MissingH-1.4.0.1... Building MissingH-1.4.0.1... Configuring HaXml-1.25.3... Installed QuickCheck-2.9.2 Building HaXml-1.25.3... Installed MissingH-1.4.0.1 Installed HaXml-1.25.3 Configuring fixhs-0.1... Building fixhs-0.1... Failed to install fixhs-0.1 Build log ( /home/builder/.cabal/logs/fixhs-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-27550/fixhs-0.1' Configuring fixhs-0.1... Building fixhs-0.1... Preprocessing library fixhs-0.1... [ 1 of 11] Compiling Data.LookupTable ( src/Data/LookupTable.hs, dist/build/Data/LookupTable.o ) [ 2 of 11] Compiling Data.FIX.Common ( src/Data/FIX/Common.hs, dist/build/Data/FIX/Common.o ) src/Data/FIX/Common.hs:5:1: warning: [-Wunused-imports] The import of ‘Data.ByteString’ is redundant except perhaps to import instances from ‘Data.ByteString’ To import instances alone, use: import Data.ByteString() src/Data/FIX/Common.hs:6:1: warning: [-Wunused-imports] The import of ‘Data.ByteString.Char8’ is redundant except perhaps to import instances from ‘Data.ByteString.Char8’ To import instances alone, use: import Data.ByteString.Char8() [ 3 of 11] Compiling Data.FIX.ParserCombinators ( src/Data/FIX/ParserCombinators.hs, dist/build/Data/FIX/ParserCombinators.o ) src/Data/FIX/ParserCombinators.hs:25:1: warning: [-Wtabs] Tab character found here, and in six further locations. Please use spaces instead. src/Data/FIX/ParserCombinators.hs:30:1: warning: [-Wunused-imports] The import of ‘double’ from module ‘Data.Attoparsec.Char8’ is redundant [ 4 of 11] Compiling Data.Coparser ( src/Data/Coparser.hs, dist/build/Data/Coparser.o ) src/Data/Coparser.hs:43:22: error: • Could not deduce (Show i) arising from a use of ‘show’ from the context: BuilderLike a c bound by the class declaration for ‘BuilderLike’ at src/Data/Coparser.hs:(32,1)-(55,38) or from: Integral i bound by the type signature for: decimal :: Integral i => i -> a at src/Data/Coparser.hs:40:16-35 Possible fix: add (Show i) to the context of the type signature for: decimal :: Integral i => i -> a • In the second argument of ‘(.)’, namely ‘show’ In the expression: pack . show In an equation for ‘decimal’: decimal = pack . show src/Data/Coparser.hs:44:24: error: • Could not deduce (Show r) arising from a use of ‘show’ from the context: BuilderLike a c bound by the class declaration for ‘BuilderLike’ at src/Data/Coparser.hs:(32,1)-(55,38) or from: RealFloat r bound by the type signature for: realFloat :: RealFloat r => r -> a at src/Data/Coparser.hs:41:18-38 Possible fix: add (Show r) to the context of the type signature for: realFloat :: RealFloat r => r -> a • In the second argument of ‘(.)’, namely ‘show’ In the expression: pack . show In an equation for ‘realFloat’: realFloat = pack . show cabal: Leaving directory '/tmp/cabal-tmp-27550/fixhs-0.1' cabal: Error: some packages failed to install: fixhs-0.1 failed during the building phase. The exception was: ExitFailure 1