Resolving dependencies... Configuring bindings-DSL-1.0.23... Building bindings-DSL-1.0.23... Installed bindings-DSL-1.0.23 Configuring bindings-glib-0.1.5... Building bindings-glib-0.1.5... Installed bindings-glib-0.1.5 Configuring bindings-gobject-0.2.1... Building bindings-gobject-0.2.1... Installed bindings-gobject-0.2.1 Configuring bitspeak-0.0.1... Building bitspeak-0.0.1... Failed to install bitspeak-0.0.1 Build log ( /home/builder/.cabal/logs/bitspeak-0.0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-20187/bitspeak-0.0.1' Configuring bitspeak-0.0.1... Building bitspeak-0.0.1... Preprocessing executable 'bitspeak' for bitspeak-0.0.1... [1 of 1] Compiling Main ( src/Main.hs, dist/build/bitspeak/bitspeak-tmp/Main.o ) src/Main.hs:6:1: error: Failed to load interface for ‘Gui’ Use -v to see a list of the files searched for. src/Main.hs:7:1: error: Failed to load interface for ‘Corpora’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-20187/bitspeak-0.0.1' cabal: Error: some packages failed to install: bitspeak-0.0.1 failed during the building phase. The exception was: ExitFailure 1