Resolving dependencies... Configuring ansi-terminal-0.6... Building ansi-terminal-0.6... Preprocessing library ansi-terminal-0.6... [1 of 3] Compiling System.Console.ANSI.Common ( System/Console/ANSI/Common.hs, dist/build/System/Console/ANSI/Common.o ) [2 of 3] Compiling System.Console.ANSI.Unix ( System/Console/ANSI/Unix.hs, dist/build/System/Console/ANSI/Unix.o ) [3 of 3] Compiling System.Console.ANSI ( System/Console/ANSI.hs, dist/build/System/Console/ANSI.o ) In-place registering ansi-terminal-0.6... Running Haddock for ansi-terminal-0.6... Running hscolour for ansi-terminal-0.6... Preprocessing library ansi-terminal-0.6... Preprocessing library ansi-terminal-0.6... Haddock coverage: 88% ( 7 / 8) in 'System.Console.ANSI.Common' 36% ( 28 / 77) in 'System.Console.ANSI.Unix' 38% ( 29 / 77) in 'System.Console.ANSI' Documentation created: dist/doc/html/ansi-terminal/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/ansi-terminal-0.6 Registering ansi-terminal-0.6... Installed ansi-terminal-0.6 Downloading ansi-wl-pprint-0.3.0... Configuring ansi-wl-pprint-0.3.0... Building ansi-wl-pprint-0.3.0... Preprocessing library ansi-wl-pprint-0.3.0... [1 of 1] Compiling Text.PrettyPrint.ANSI.Leijen ( Text/PrettyPrint/ANSI/Leijen.hs, dist/build/Text/PrettyPrint/ANSI/Leijen.o ) Text/PrettyPrint/ANSI/Leijen.hs:122:29: Module `System.Console.ANSI' does not export `ANSIColor(..)' Text/PrettyPrint/ANSI/Leijen.hs:122:44: Module `System.Console.ANSI' does not export `ANSISGR(..)' Failed to install ansi-wl-pprint-0.3.0 cabal: Error: some packages failed to install: ansi-wl-pprint-0.3.0 failed during the building phase. The exception was: ExitFailure 1