Resolving dependencies... Configuring primitive-0.6.1.0... Configuring random-1.1... Building primitive-0.6.1.0... Building random-1.1... Configuring text-1.2.2.1... Installed random-1.1 Building text-1.2.2.1... Installed primitive-0.6.1.0 Configuring vector-0.11.0.0... Building vector-0.11.0.0... Installed text-1.2.2.1 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Installed hashable-1.2.4.0 Installed vector-0.11.0.0 Configuring hashtables-1.2.1.0... Building hashtables-1.2.1.0... Installed hashtables-1.2.1.0 Configuring gtk2hs-buildtools-0.13.0.0... Building gtk2hs-buildtools-0.13.0.0... Failed to install gtk2hs-buildtools-0.13.0.0 Build log ( /home/builder/.cabal/logs/gtk2hs-buildtools-0.13.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-27354/gtk2hs-buildtools-0.13.0.0' Configuring gtk2hs-buildtools-0.13.0.0... Building gtk2hs-buildtools-0.13.0.0... Preprocessing executable 'gtk2hsTypeGen' for gtk2hs-buildtools-0.13.0.0... [1 of 2] Compiling Paths_gtk2hs_buildtools ( dist/build/autogen/Paths_gtk2hs_buildtools.hs, dist/build/gtk2hsTypeGen/gtk2hsTypeGen-tmp/Paths_gtk2hs_buildtools.o ) [2 of 2] Compiling Main ( hierarchyGen/TypeGen.hs, dist/build/gtk2hsTypeGen/gtk2hsTypeGen-tmp/Main.o ) hierarchyGen/TypeGen.hs:37:7: warning: [-Wtabs] Tab character found here, and in 68 further locations. Please use spaces instead. Linking dist/build/gtk2hsTypeGen/gtk2hsTypeGen ... Preprocessing executable 'gtk2hsHookGenerator' for gtk2hs-buildtools-0.13.0.0... [1 of 2] Compiling Paths_gtk2hs_buildtools ( dist/build/autogen/Paths_gtk2hs_buildtools.hs, dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator-tmp/Paths_gtk2hs_buildtools.o ) [2 of 2] Compiling Main ( callbackGen/HookGenerator.hs, dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator-tmp/Main.o ) callbackGen/HookGenerator.hs:16:19: warning: [-Wtabs] Tab character found here, and in 126 further locations. Please use spaces instead. Linking dist/build/gtk2hsHookGenerator/gtk2hsHookGenerator ... Preprocessing executable 'gtk2hsC2hs' for gtk2hs-buildtools-0.13.0.0... [ 1 of 41] Compiling Version ( c2hs/toplevel/Version.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Version.o ) c2hs/toplevel/Version.hs:11:5: warning: [-Wtabs] Tab character found here. Please use spaces instead. [ 2 of 41] Compiling Switches ( c2hs/state/Switches.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Switches.o ) c2hs/state/Switches.hs:72:1: warning: [-Wtabs] Tab character found here, and in 97 further locations. Please use spaces instead. [ 3 of 41] Compiling Map ( c2hs/base/general/Map.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Map.o ) [ 4 of 41] Compiling FastMutInt ( c2hs/base/general/FastMutInt.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FastMutInt.o ) c2hs/base/general/FastMutInt.hs:8:1: warning: [-Wtabs] Tab character found here, and in one further location. Please use spaces instead. [ 5 of 41] Compiling FNameOps ( c2hs/base/general/FNameOps.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FNameOps.o ) [ 6 of 41] Compiling FileOps ( c2hs/base/general/FileOps.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/FileOps.o ) c2hs/base/general/FileOps.hs:38:17: warning: [-Wtabs] Tab character found here, and in 39 further locations. Please use spaces instead. [ 7 of 41] Compiling DLists ( c2hs/base/general/DLists.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/DLists.o ) [ 8 of 41] Compiling Config ( c2hs/base/admin/Config.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Config.o ) c2hs/base/admin/Config.hs:34:1: warning: [-Wtabs] Tab character found here, and in five further locations. Please use spaces instead. [ 9 of 41] Compiling C2HSConfig ( c2hs/toplevel/C2HSConfig.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/C2HSConfig.o ) [10 of 41] Compiling CInfo ( c2hs/gen/CInfo.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/CInfo.o ) c2hs/gen/CInfo.hs:68:1: warning: [-Wtabs] Tab character found here, and in 43 further locations. Please use spaces instead. [11 of 41] Compiling Binary ( c2hs/base/general/Binary.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Binary.o ) c2hs/base/general/Binary.hs:48:23: warning: [-Wtabs] Tab character found here, and in 138 further locations. Please use spaces instead. [12 of 41] Compiling Position ( c2hs/base/general/Position.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Position.o ) c2hs/base/general/Position.hs:52:32: warning: [-Wtabs] Tab character found here, and in 11 further locations. Please use spaces instead. [13 of 41] Compiling Errors ( c2hs/base/errors/Errors.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/Errors.o ) c2hs/base/errors/Errors.hs:54:1: warning: [-Wtabs] Tab character found here, and in 31 further locations. Please use spaces instead. [14 of 41] Compiling StateTrans ( c2hs/base/state/StateTrans.hs, dist/build/gtk2hsC2hs/gtk2hsC2hs-tmp/StateTrans.o ) c2hs/base/state/StateTrans.hs:118:10: error: • No instance for (Applicative (STB bs gs)) arising from the superclasses of an instance declaration • In the instance declaration for ‘Monad (STB bs gs)’ cabal: Leaving directory '/tmp/cabal-tmp-27354/gtk2hs-buildtools-0.13.0.0' cabal: Error: some packages failed to install: gtk2hs-buildtools-0.13.0.0 failed during the building phase. The exception was: ExitFailure 1