Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring hinotify-0.3.8.1... Building ansi-terminal-0.6.2.3... Building hinotify-0.3.8.1... Installed hinotify-0.3.8.1 Configuring mtl-2.2.1... Configuring stm-2.4.4.1... Installed ansi-terminal-0.6.2.3 Building mtl-2.2.1... Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed stm-2.4.4.1 Building text-1.2.2.1... Configuring unix-compat-0.4.2.0... Installed mtl-2.2.1 Building unix-compat-0.4.2.0... Configuring transformers-compat-0.5.1.4... Installed unix-compat-0.4.2.0 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring async-2.1.1... Building async-2.1.1... Configuring ansi-wl-pprint-0.6.7.3... Installed async-2.1.1 Building ansi-wl-pprint-0.6.7.3... Configuring regex-base-0.93.2... Installed ansi-wl-pprint-0.6.7.3 Building regex-base-0.93.2... Installed regex-base-0.93.2 Configuring optparse-applicative-0.13.0.0... Building optparse-applicative-0.13.0.0... Configuring regex-pcre-builtin-0.94.4.8.8.35... Installed text-1.2.2.1 Building regex-pcre-builtin-0.94.4.8.8.35... Installed optparse-applicative-0.13.0.0 Configuring fsnotify-0.2.1... Building fsnotify-0.2.1... Configuring system-filepath-0.4.13.4... Installed fsnotify-0.2.1 Installed regex-pcre-builtin-0.94.4.8.8.35 Building system-filepath-0.4.13.4... Installed system-filepath-0.4.13.4 Configuring fswatcher-0.2.1... Building fswatcher-0.2.1... Failed to install fswatcher-0.2.1 Build log ( /home/builder/.cabal/logs/fswatcher-0.2.1.log ): cabal: Entering directory '/tmp/cabal-tmp-1226/fswatcher-0.2.1' Configuring fswatcher-0.2.1... Building fswatcher-0.2.1... Preprocessing executable 'fswatcher' for fswatcher-0.2.1... [1 of 3] Compiling Pipeline ( Pipeline.hs, dist/build/fswatcher/fswatcher-tmp/Pipeline.o ) [2 of 3] Compiling Opts ( Opts.hs, dist/build/fswatcher/fswatcher-tmp/Opts.o ) Opts.hs:15:21: error: • Variable not in scope: (<>) :: Mod f2 a2 -> Mod f1 a1 -> t0 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:16:21: error: • Variable not in scope: (<>) :: t0 -> Mod f0 a0 -> Mod OptionFields String • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:18:21: error: • Variable not in scope: (<>) :: Mod f6 a5 -> Mod f5 [t3] -> t2 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:19:21: error: • Variable not in scope: (<>) :: t2 -> Mod f4 a4 -> t1 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:20:21: error: • Variable not in scope: (<>) :: t1 -> Mod f3 a3 -> Mod OptionFields String • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:22:21: error: • Variable not in scope: (<>) :: Mod f10 a8 -> Mod f9 [t6] -> t5 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:23:21: error: • Variable not in scope: (<>) :: t5 -> Mod f8 a7 -> t4 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:24:21: error: • Variable not in scope: (<>) :: t4 -> Mod f7 a6 -> Mod OptionFields String • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:26:21: error: • Variable not in scope: (<>) :: Mod f14 a11 -> Mod f13 Integer -> t8 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:27:21: error: • Variable not in scope: (<>) :: t8 -> Mod f12 a10 -> t7 • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:28:21: error: • Variable not in scope: (<>) :: t7 -> Mod f11 a9 -> Mod OptionFields Int • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) Opts.hs:30:23: error: • Variable not in scope: (<>) :: Mod f16 a13 -> Mod f15 a12 -> Mod ArgumentFields String • Perhaps you meant one of these: ‘<$>’ (imported from Options.Applicative), ‘*>’ (imported from Options.Applicative), ‘<$’ (imported from Options.Applicative) cabal: Leaving directory '/tmp/cabal-tmp-1226/fswatcher-0.2.1' cabal: Error: some packages failed to install: fswatcher-0.2.1 failed during the building phase. The exception was: ExitFailure 1