Resolving dependencies... Configuring wl-pprint-1.1... Building wl-pprint-1.1... Preprocessing library wl-pprint-1.1... [1 of 1] Compiling Text.PrettyPrint.Leijen ( Text/PrettyPrint/Leijen.hs, dist/build/Text/PrettyPrint/Leijen.o ) In-place registering wl-pprint-1.1... Running Haddock for wl-pprint-1.1... Running hscolour for wl-pprint-1.1... Preprocessing library wl-pprint-1.1... Preprocessing library wl-pprint-1.1... Warning: The documentation for the following packages are not installed. No links will be generated to these packages: rts-1.0 Haddock coverage: 96% ( 85 / 89) in 'Text.PrettyPrint.Leijen' Documentation created: dist/doc/html/wl-pprint/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/wl-pprint-1.1/ghc-7.6.3 Registering wl-pprint-1.1... Installed wl-pprint-1.1 Downloading hgom-0.6... Configuring hgom-0.6... Building hgom-0.6... Preprocessing executable 'hgom' for hgom-0.6... [ 1 of 20] Compiling Gom.CodeGen.Common.Constants ( Gom/CodeGen/Common/Constants.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Common/Constants.o ) [ 2 of 20] Compiling Gom.CodeGen.Common.Helpers ( Gom/CodeGen/Common/Helpers.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Common/Helpers.o ) [ 3 of 20] Compiling Gom.FileGen ( Gom/FileGen.hs, dist/build/hgom/hgom-tmp/Gom/FileGen.o ) [ 4 of 20] Compiling Gom.Config ( Gom/Config.hs, dist/build/hgom/hgom-tmp/Gom/Config.o ) [ 5 of 20] Compiling Gom.Sig ( Gom/Sig.hs, dist/build/hgom/hgom-tmp/Gom/Sig.o ) [ 6 of 20] Compiling Gom.Parser ( Gom/Parser.hs, dist/build/hgom/hgom-tmp/Gom/Parser.o ) [ 7 of 20] Compiling Gom.Pretty ( Gom/Pretty.hs, dist/build/hgom/hgom-tmp/Gom/Pretty.o ) [ 8 of 20] Compiling Gom.Checker ( Gom/Checker.hs, dist/build/hgom/hgom-tmp/Gom/Checker.o ) [ 9 of 20] Compiling Gom.CodeGen.Common.Builtins ( Gom/CodeGen/Common/Builtins.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Common/Builtins.o ) [10 of 20] Compiling Gom.SymbolTable ( Gom/SymbolTable.hs, dist/build/hgom/hgom-tmp/Gom/SymbolTable.o ) [11 of 20] Compiling Gom.CodeGen.Common.GenMonad ( Gom/CodeGen/Common/GenMonad.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Common/GenMonad.o ) [12 of 20] Compiling Gom.CodeGen.Common ( Gom/CodeGen/Common.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Common.o ) [13 of 20] Compiling Gom.OOMappingGen ( Gom/OOMappingGen.hs, dist/build/hgom/hgom-tmp/Gom/OOMappingGen.o ) [14 of 20] Compiling Gom.CodeGen.Abstract ( Gom/CodeGen/Abstract.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Abstract.o ) [15 of 20] Compiling Gom.CodeGen.Mappings ( Gom/CodeGen/Mappings.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Mappings.o ) [16 of 20] Compiling Gom.CodeGen.Strategies ( Gom/CodeGen/Strategies.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Strategies.o ) [17 of 20] Compiling Gom.CodeGen.Constructors ( Gom/CodeGen/Constructors.hs, dist/build/hgom/hgom-tmp/Gom/CodeGen/Constructors.o ) Gom/CodeGen/Constructors.hs:72:30: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Gom/CodeGen/Constructors.hs:394:52: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Gom/CodeGen/Constructors.hs:411:37: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Gom/CodeGen/Constructors.hs:441:38: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Gom/CodeGen/Constructors.hs:525:45: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Gom/CodeGen/Constructors.hs:545:49: Ambiguous occurrence `void' It could refer to either `Gom.CodeGen.Common.void', imported from `Gom.CodeGen.Common' at Gom/CodeGen/Constructors.hs:23:1-25 (and originally defined in `Gom.CodeGen.Common.Helpers' at Gom/CodeGen/Common/Helpers.hs:75:1-4) or `Control.Monad.Reader.void', imported from `Control.Monad.Reader' at Gom/CodeGen/Constructors.hs:26:1-27 (and originally defined in `Control.Monad') Failed to install hgom-0.6 cabal: Error: some packages failed to install: hgom-0.6 failed during the building phase. The exception was: ExitFailure 1