Resolving dependencies... Configuring primitive-0.6.1.0... Configuring mtl-2.2.1... Building mtl-2.2.1... Building primitive-0.6.1.0... Installed mtl-2.2.1 Configuring random-1.1... Installed primitive-0.6.1.0 Configuring text-1.2.2.1... Building random-1.1... Building text-1.2.2.1... Installed random-1.1 Configuring utf8-string-1.0.1.1... Building utf8-string-1.0.1.1... Configuring vector-0.11.0.0... Installed utf8-string-1.0.1.1 Building vector-0.11.0.0... Installed text-1.2.2.1 Configuring hashable-1.2.5.0... Building hashable-1.2.5.0... Configuring parsec-3.1.11... Installed hashable-1.2.5.0 Building parsec-3.1.11... Installed parsec-3.1.11 Installed vector-0.11.0.0 Configuring hashtables-1.2.1.0... Building hashtables-1.2.1.0... Installed hashtables-1.2.1.0 Configuring gtk2hs-buildtools-0.13.2.1... Building gtk2hs-buildtools-0.13.2.1... Installed gtk2hs-buildtools-0.13.2.1 Configuring glib-0.13.4.1... Configuring cairo-0.13.3.1... Building cairo-0.13.3.1... Building glib-0.13.4.1... Installed cairo-0.13.3.1 Installed glib-0.13.4.1 Configuring gio-0.13.3.1... Configuring pango-0.13.3.1... Building gio-0.13.3.1... Building pango-0.13.3.1... Installed pango-0.13.3.1 Installed gio-0.13.3.1 Configuring gtk-0.14.6... Building gtk-0.14.6... Installed gtk-0.14.6 Configuring glade-0.13.1... Building glade-0.13.1... Installed glade-0.13.1 Downloading nymphaea-0.1... Configuring nymphaea-0.1... Building nymphaea-0.1... Failed to install nymphaea-0.1 Build log ( /home/builder/.cabal/logs/nymphaea-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-13605/nymphaea-0.1' Configuring nymphaea-0.1... Warning: 'ghc-options: -prof' is not necessary and will lead to problems when used on a library. Use the configure flag --enable-library-profiling and/or --enable-profiling. Building nymphaea-0.1... Preprocessing executable 'nymphaea' for nymphaea-0.1... src/LSystem.hs:1:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead src/MonadRandom.hs:1:16: warning: -fglasgow-exts is deprecated: Use individual extensions instead [1 of 5] Compiling Parser ( src/Parser.hs, dist/build/nymphaea/nymphaea-tmp/Parser.o ) src/Parser.hs:36:5: warning: [-Wunused-do-bind] A do-notation statement discarded a result of type ‘String’ Suppress this warning by saying ‘_ <- symbol "->"’ src/Parser.hs:57:9: warning: [-Wunused-do-bind] A do-notation statement discarded a result of type ‘String’ Suppress this warning by saying ‘_ <- symbol ":"’ src/Parser.hs:68:22: warning: [-Wunused-do-bind] A do-notation statement discarded a result of type ‘Char’ Suppress this warning by saying ‘_ <- char '.'’ src/Parser.hs:72:32: warning: [-Wunused-do-bind] A do-notation statement discarded a result of type ‘Char’ Suppress this warning by saying ‘_ <- char '/'’ [2 of 5] Compiling MonadRandom ( src/MonadRandom.hs, dist/build/nymphaea/nymphaea-tmp/MonadRandom.o ) src/MonadRandom.hs:22:22: error: • No instance for (Applicative (RandomT m)) arising from the 'deriving' clause of a data type declaration Possible fix: use a standalone 'deriving instance' declaration, so you can specify the instance context yourself • When deriving the instance for (Monad (RandomT m)) src/MonadRandom.hs:38:22: error: • No instance for (Applicative Rand) arising from the 'deriving' clause of a data type declaration Possible fix: use a standalone 'deriving instance' declaration, so you can specify the instance context yourself • When deriving the instance for (Monad Rand) cabal: Leaving directory '/tmp/cabal-tmp-13605/nymphaea-0.1' cabal: Error: some packages failed to install: nymphaea-0.1 failed during the building phase. The exception was: ExitFailure 1