Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring base-orphans-0.5.4... Building ansi-terminal-0.6.2.3... Building base-orphans-0.5.4... Installed base-orphans-0.5.4 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring random-1.1... Installed ansi-terminal-0.6.2.3 Building random-1.1... Configuring semigroups-0.18.2... Installed mtl-2.2.1 Building semigroups-0.18.2... Configuring prelude-extras-0.4.0.3... Installed random-1.1 Building prelude-extras-0.4.0.3... Configuring stm-2.4.4.1... Installed semigroups-0.18.2 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Configuring transformers-compat-0.5.1.4... Installed prelude-extras-0.4.0.3 Building text-1.2.2.1... Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring ansi-wl-pprint-0.6.7.3... Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring StateVar-1.1.0.4... Building StateVar-1.1.0.4... Installed StateVar-1.1.0.4 Configuring exceptions-0.8.3... Building exceptions-0.8.3... Configuring mmorph-1.0.6... Installed exceptions-0.8.3 Building mmorph-1.0.6... Configuring tagged-0.8.5... Installed mmorph-1.0.6 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed text-1.2.2.1 Building transformers-base-0.4.4... Configuring MonadRandom-0.4.2.3... Installed tagged-0.8.5 Configuring optparse-applicative-0.13.0.0... Installed transformers-base-0.4.4 Building MonadRandom-0.4.2.3... Building optparse-applicative-0.13.0.0... Installed MonadRandom-0.4.2.3 Configuring monad-control-1.0.1.0... Building monad-control-1.0.1.0... Configuring distributive-0.5.0.2... Installed monad-control-1.0.1.0 Configuring hashable-1.2.4.0... Installed optparse-applicative-0.13.0.0 Building hashable-1.2.4.0... Building distributive-0.5.0.2... Installed hashable-1.2.4.0 Configuring void-0.7.1... Building void-0.7.1... Installed void-0.7.1 Configuring contravariant-1.4... Installed distributive-0.5.0.2 Building contravariant-1.4... Installed contravariant-1.4 Configuring comonad-5... Building comonad-5... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring semigroupoids-5.1... Configuring profunctors-5.2... Building profunctors-5.2... Building semigroupoids-5.1... Installed profunctors-5.2 Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring either-4.4.1.1... Building either-4.4.1.1... Installed either-4.4.1.1 Configuring cli-builder-0.1.0... Building cli-builder-0.1.0... Failed to install cli-builder-0.1.0 Build log ( /home/builder/.cabal/logs/cli-builder-0.1.0.log ): cabal: Entering directory '/tmp/cabal-tmp-19123/cli-builder-0.1.0' Configuring cli-builder-0.1.0... Building cli-builder-0.1.0... Preprocessing library cli-builder-0.1.0... [1 of 4] Compiling System.CLI.Builder.Types ( src/System/CLI/Builder/Types.hs, dist/build/System/CLI/Builder/Types.o ) [2 of 4] Compiling System.CLI.Builder.Option ( src/System/CLI/Builder/Option.hs, dist/build/System/CLI/Builder/Option.o ) [3 of 4] Compiling System.CLI.Builder.Internal ( src/System/CLI/Builder/Internal.hs, dist/build/System/CLI/Builder/Internal.o ) src/System/CLI/Builder/Internal.hs:38:36: error: • Couldn't match expected type ‘OptReader a’ with actual type ‘(String -> Maybe (ParserInfo a5)) -> OptReader a5’ • Probable cause: ‘rdr’ is applied to too few arguments In the third argument of ‘mkParser’, namely ‘rdr’ In the expression: mkParser d g rdr In an equation for ‘fromCommandFields’: fromCommandFields m = mkParser d g rdr where Mod _ d g = (<>) metavar "COMMAND" m (cmds, subs) = mkCommand m rdr = CmdReader cmds (fmap add_helper . subs) add_helper pinfo = pinfo {infoParser = infoParser pinfo <**> helpOption} • Relevant bindings include m :: ModCommandFields a (bound at src/System/CLI/Builder/Internal.hs:38:19) fromCommandFields :: ModCommandFields a -> Parser a (bound at src/System/CLI/Builder/Internal.hs:38:1) src/System/CLI/Builder/Internal.hs:40:35: error: • Variable not in scope: (<>) :: Mod f2 a4 -> ModCommandFields a -> Mod t0 t • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) src/System/CLI/Builder/Internal.hs:41:20: error: • Couldn't match expected type ‘(t1, t)’ with actual type ‘(Maybe String, [String], String -> Maybe (ParserInfo a))’ • In the expression: mkCommand m In a pattern binding: (cmds, subs) = mkCommand m In an equation for ‘fromCommandFields’: fromCommandFields m = mkParser d g rdr where Mod _ d g = (<>) metavar "COMMAND" m (cmds, subs) = mkCommand m rdr = CmdReader cmds (fmap add_helper . subs) add_helper pinfo = pinfo {infoParser = infoParser pinfo <**> helpOption} • Relevant bindings include cmds :: t1 (bound at src/System/CLI/Builder/Internal.hs:41:6) subs :: t (bound at src/System/CLI/Builder/Internal.hs:41:12) m :: ModCommandFields a (bound at src/System/CLI/Builder/Internal.hs:38:19) fromCommandFields :: ModCommandFields a -> Parser a (bound at src/System/CLI/Builder/Internal.hs:38:1) src/System/CLI/Builder/Internal.hs:42:27: error: • Couldn't match expected type ‘[String]’ with actual type ‘a3 -> f1 (ParserInfo a2)’ • Probable cause: ‘(.)’ is applied to too few arguments In the second argument of ‘CmdReader’, namely ‘(fmap add_helper . subs)’ In the expression: CmdReader cmds (fmap add_helper . subs) In an equation for ‘rdr’: rdr = CmdReader cmds (fmap add_helper . subs) src/System/CLI/Builder/Internal.hs:50:3: error: • Variable not in scope: (<>) :: Parser (a1 -> a1) -> Mod f0 a0 -> Parser (a -> a) • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) cabal: Leaving directory '/tmp/cabal-tmp-19123/cli-builder-0.1.0' cabal: Error: some packages failed to install: cli-builder-0.1.0 failed during the building phase. The exception was: ExitFailure 1