Resolving dependencies... Configuring hinotify-0.3.6... Building hinotify-0.3.6... Preprocessing library hinotify-0.3.6... [1 of 2] Compiling System.INotify.Masks ( dist/build/System/INotify/Masks.hs, dist/build/System/INotify/Masks.o ) [2 of 2] Compiling System.INotify ( dist/build/System/INotify.hs, dist/build/System/INotify.o ) In-place registering hinotify-0.3.6... Running Haddock for hinotify-0.3.6... Running hscolour for hinotify-0.3.6... Preprocessing library hinotify-0.3.6... Preprocessing library hinotify-0.3.6... Haddock coverage: 0% ( 0 / 27) in 'System.INotify.Masks' 9% ( 1 / 11) in 'System.INotify' Warning: System.INotify: could not find link destinations for: System.INotify.FDEvent Documentation created: dist/doc/html/hinotify/index.html Installing library in /srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/hinotify-0.3.6 Registering hinotify-0.3.6... Installed hinotify-0.3.6 Downloading watcher-0.0.1... Configuring watcher-0.0.1... Building watcher-0.0.1... Preprocessing library watcher-0.0.1... src/Watcher.hs:16:8: Could not find module `System.Directory' It is a member of the hidden package `directory-1.2.0.1'. Perhaps you need to add `directory' to the build-depends in your .cabal file. Use -v to see a list of the files searched for. Failed to install watcher-0.0.1 cabal: Error: some packages failed to install: watcher-0.0.1 failed during the building phase. The exception was: ExitFailure 1