Resolving dependencies... Configuring dlist-0.8.0.2... Configuring ghc-paths-0.1.0.9... Building dlist-0.8.0.2... Installed dlist-0.8.0.2 Configuring mtl-2.2.1... Building mtl-2.2.1... Building ghc-paths-0.1.0.9... Configuring random-1.1... Installed ghc-paths-0.1.0.9 Building random-1.1... Configuring primitive-0.6.1.0... Installed mtl-2.2.1 Building primitive-0.6.1.0... Configuring stm-2.4.4.1... Installed random-1.1 Building stm-2.4.4.1... Configuring syb-0.6... Installed stm-2.4.4.1 Building syb-0.6... Configuring text-1.2.2.1... Installed primitive-0.6.1.0 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed syb-0.6 Building transformers-compat-0.5.1.4... Configuring utf8-string-1.0.1.1... Installed transformers-compat-0.5.1.4 Building utf8-string-1.0.1.1... Installed utf8-string-1.0.1.1 Configuring vector-0.11.0.0... Building vector-0.11.0.0... Configuring Glob-0.7.14... Installed text-1.2.2.1 Building Glob-0.7.14... Configuring astview-utils-0.1... Installed Glob-0.7.14 Building astview-utils-0.1... Configuring exceptions-0.8.3... Installed astview-utils-0.1 Building exceptions-0.8.3... Installed exceptions-0.8.3 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring hint-0.6.0... Installed hashable-1.2.4.0 Building hint-0.6.0... Installed vector-0.11.0.0 Configuring hashtables-1.2.1.0... Building hashtables-1.2.1.0... Installed hint-0.6.0 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 pango-0.13.3.1... Configuring gio-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 gtksourceview2-0.13.3.1... Configuring glade-0.13.1... Building glade-0.13.1... Building gtksourceview2-0.13.3.1... Installed glade-0.13.1 Installed gtksourceview2-0.13.3.1 Configuring astview-0.1.1... Failed to install astview-0.1.1 Build log ( /home/builder/.cabal/logs/astview-0.1.1.log ): cabal: Entering directory '/tmp/cabal-tmp-1508/astview-0.1.1' cabal: Leaving directory '/tmp/cabal-tmp-1508/astview-0.1.1' cabal: Error: some packages failed to install: astview-0.1.1 failed during the configure step. The exception was: user error ('/opt/ghc/8.0.2/bin/ghc' exited with an error: /tmp/cabal-tmp-1508/astview-0.1.1/dist/setup/setup.hs:6:1: error: Failed to load interface for ‘Language.Haskell.HsColour’ Use -v to see a list of the files searched for. /tmp/cabal-tmp-1508/astview-0.1.1/dist/setup/setup.hs:7:1: error: Failed to load interface for ‘Language.Haskell.HsColour.Colourise’ Use -v to see a list of the files searched for. )