Resolving dependencies... Configuring ghc-paths-0.1.0.9... Configuring mtl-2.2.1... Building mtl-2.2.1... Building ghc-paths-0.1.0.9... Installed mtl-2.2.1 Configuring primitive-0.6.1.0... Configuring stm-2.4.4.1... Installed ghc-paths-0.1.0.9 Building primitive-0.6.1.0... Building stm-2.4.4.1... Configuring random-1.1... Installed stm-2.4.4.1 Building random-1.1... Configuring transformers-compat-0.5.1.4... Installed primitive-0.6.1.0 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed transformers-compat-0.5.1.4 Installed random-1.1 Configuring vector-0.11.0.0... Building text-1.2.2.1... Building vector-0.11.0.0... Configuring exceptions-0.8.3... Installed text-1.2.2.1 Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Installed hashable-1.2.4.0 Configuring parsec-3.1.11... Building parsec-3.1.11... Configuring hint-0.6.0... Installed vector-0.11.0.0 Building hint-0.6.0... Installed parsec-3.1.11 Installed hint-0.6.0 Configuring atomo-0.3... Building atomo-0.3... Failed to install atomo-0.3 Build log ( /home/builder/.cabal/logs/atomo-0.3.log ): cabal: Entering directory '/tmp/cabal-tmp-8095/atomo-0.3' [1 of 1] Compiling Main ( /tmp/cabal-tmp-8095/atomo-0.3/dist/setup/setup.hs, /tmp/cabal-tmp-8095/atomo-0.3/dist/setup/Main.o ) Linking /tmp/cabal-tmp-8095/atomo-0.3/dist/setup/setup ... Configuring atomo-0.3... Warning: 'ghc-options: -prof' is not necessary and will lead to problems when used on a library. Use the configure flag --enable-library-profiling and/or --enable-profiling. Building atomo-0.3... Preprocessing library atomo-0.3... [ 1 of 40] Compiling Paths_atomo ( dist/build/autogen/Paths_atomo.hs, dist/build/Paths_atomo.o ) [ 2 of 40] Compiling Atomo.Types ( src/Atomo/Types.hs, dist/build/Atomo/Types.o ) src/Atomo/Types.hs:442:5: error: ‘typeOf’ is not a (visible) method of class ‘Typeable’ cabal: Leaving directory '/tmp/cabal-tmp-8095/atomo-0.3' cabal: Error: some packages failed to install: atomo-0.3 failed during the building phase. The exception was: ExitFailure 1