Resolving dependencies... Configuring Shellac-0.9.5.1... Building Shellac-0.9.5.1... Preprocessing library Shellac-0.9.5.1... [ 1 of 10] Compiling System.Console.Shell.ConsoleHandler ( src/System/Console/Shell/ConsoleHandler.hs, dist/build/System/Console/Shell/ConsoleHandler.o ) [ 2 of 10] Compiling System.Console.Shell.PPrint ( src/System/Console/Shell/PPrint.hs, dist/build/System/Console/Shell/PPrint.o ) [ 3 of 10] Compiling System.Console.Shell.Regex ( src/System/Console/Shell/Regex.hs, dist/build/System/Console/Shell/Regex.o ) [ 4 of 10] Compiling System.Console.Shell.Backend ( src/System/Console/Shell/Backend.hs, dist/build/System/Console/Shell/Backend.o ) [ 5 of 10] Compiling System.Console.Shell.Backend.Basic ( src/System/Console/Shell/Backend/Basic.hs, dist/build/System/Console/Shell/Backend/Basic.o ) [ 6 of 10] Compiling System.Console.Shell.Types ( src/System/Console/Shell/Types.hs, dist/build/System/Console/Shell/Types.o ) [ 7 of 10] Compiling System.Console.Shell.ShellMonad ( src/System/Console/Shell/ShellMonad.hs, dist/build/System/Console/Shell/ShellMonad.o ) [ 8 of 10] Compiling System.Console.Shell.Commands ( src/System/Console/Shell/Commands.hs, dist/build/System/Console/Shell/Commands.o ) [ 9 of 10] Compiling System.Console.Shell.RunShell ( src/System/Console/Shell/RunShell.hs, dist/build/System/Console/Shell/RunShell.o ) [10 of 10] Compiling System.Console.Shell ( src/System/Console/Shell.hs, dist/build/System/Console/Shell.o ) In-place registering Shellac-0.9.5.1... Running Haddock for Shellac-0.9.5.1... Running hscolour for Shellac-0.9.5.1... Preprocessing library Shellac-0.9.5.1... Preprocessing library Shellac-0.9.5.1... Warning: The documentation for the following packages are not installed. No links will be generated to these packages: rts-1.0, mtl-2.1.2, transformers-0.3.0.0 Haddock coverage: 0% ( 0 / 2) in 'System.Console.Shell.ConsoleHandler' Warning: System.Console.Shell.PPrint: pretty is exported separately but will be documented under Pretty. Consider exporting it together with its parent(s) for code clarity. 1% ( 1 / 77) in 'System.Console.Shell.PPrint' 0% ( 0 / 33) in 'System.Console.Shell.Regex' 100% ( 6 / 6) in 'System.Console.Shell.Backend' 50% ( 1 / 2) in 'System.Console.Shell.Backend.Basic' 85% ( 11 / 13) in 'System.Console.Shell.Types' 100% ( 23 / 23) in 'System.Console.Shell.ShellMonad' 73% ( 11 / 15) in 'System.Console.Shell.Commands' 75% ( 3 / 4) in 'System.Console.Shell.RunShell' 100% ( 31 / 31) in 'System.Console.Shell' Warning: System.Console.Shell.ShellMonad: could not find link destinations for: Control.Monad.State.Class.MonadState Control.Monad.IO.Class.MonadIO Warning: System.Console.Shell: could not find link destinations for: System.Console.Shell.Types.CommandParser System.Console.Shell.PPrint.Doc Documentation created: dist/doc/html/Shellac/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/Shellac-0.9.5.1/ghc-7.6.3 Registering Shellac-0.9.5.1... Installed Shellac-0.9.5.1 Configuring readline-1.0.3.0... checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for GNUreadline.framework... checking for readline... no checking for tputs in -lncurses... yes checking for readline in -lreadline... yes checking for rl_readline_version... yes checking for rl_begin_undo_group... yes checking for rl_erase_empty_line... yes checking for rl_free_undo_list... yes checking for rl_completion_word_break_hook in -lreadline... yes configure: creating ./config.status config.status: creating config.mk config.status: creating readline.buildinfo config.status: creating include/HsReadlineConfig.h config.status: include/HsReadlineConfig.h is unchanged Building readline-1.0.3.0... Preprocessing library readline-1.0.3.0... [1 of 2] Compiling System.Console.SimpleLineEditor ( System/Console/SimpleLineEditor.hs, dist/build/System/Console/SimpleLineEditor.o ) [2 of 2] Compiling System.Console.Readline ( dist/build/System/Console/Readline.hs, dist/build/System/Console/Readline.o ) In-place registering readline-1.0.3.0... Running Haddock for readline-1.0.3.0... Running hscolour for readline-1.0.3.0... Preprocessing library readline-1.0.3.0... Preprocessing library readline-1.0.3.0... Warning: The documentation for the following packages are not installed. No links will be generated to these packages: rts-1.0 Haddock coverage: 80% ( 4 / 5) in 'System.Console.SimpleLineEditor' 2% ( 3 /133) in 'System.Console.Readline' Documentation created: dist/doc/html/readline/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/readline-1.0.3.0/ghc-7.6.3 Registering readline-1.0.3.0... Installed readline-1.0.3.0 Downloading Shellac-readline-0.9... [1 of 1] Compiling Main ( /tmp/Shellac-readline-0.9-19738/Shellac-readline-0.9/Setup.hs, /tmp/Shellac-readline-0.9-19738/Shellac-readline-0.9/dist/setup/Main.o ) Linking /tmp/Shellac-readline-0.9-19738/Shellac-readline-0.9/dist/setup/setup ... Configuring Shellac-readline-0.9... Warning: No 'build-type' specified. If you do not need a custom Setup.hs or ./configure script then use 'build-type: Simple'. Building Shellac-readline-0.9... Preprocessing library Shellac-readline-0.9... src/System/Console/Shell/Backend/Readline.hs:1:1: Ambiguous module name `Prelude': it was found in multiple packages: base haskell98-2.0.0.2 Failed to install Shellac-readline-0.9 cabal: Error: some packages failed to install: LambdaShell-0.9.1 depends on Shellac-readline-0.9 which failed to install. Shellac-readline-0.9 failed during the building phase. The exception was: ExitFailure 1