Resolving dependencies... Configuring semigroups-0.18.2... Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Building semigroups-0.18.2... Installed old-locale-1.0.0.7 Configuring syb-0.6... Configuring text-1.2.2.1... Installed semigroups-0.18.2 Building syb-0.6... Building text-1.2.2.1... Configuring zenc-0.1.1... Installed syb-0.6 Building zenc-0.1.1... Configuring old-time-1.1.0.3... Installed zenc-0.1.1 Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Installed text-1.2.2.1 Configuring hashable-1.2.4.0... Configuring polyparse-1.12... Building polyparse-1.12... Building hashable-1.2.4.0... Installed hashable-1.2.4.0 Configuring unordered-containers-0.2.7.2... Building unordered-containers-0.2.7.2... Installed polyparse-1.12 Configuring cpphs-1.20.2... Building cpphs-1.20.2... Installed unordered-containers-0.2.7.2 Configuring uniplate-1.6.12... Building uniplate-1.6.12... Installed cpphs-1.20.2 Configuring haskell-src-exts-1.19.1... Building haskell-src-exts-1.19.1... Installed uniplate-1.6.12 Installed haskell-src-exts-1.19.1 Configuring prof2pretty-0.1.0.0... Building prof2pretty-0.1.0.0... Failed to install prof2pretty-0.1.0.0 Build log ( /home/builder/.cabal/logs/prof2pretty-0.1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-9100/prof2pretty-0.1.0.0' Configuring prof2pretty-0.1.0.0... Building prof2pretty-0.1.0.0... Preprocessing executable 'prof2pretty' for prof2pretty-0.1.0.0... [1 of 2] Compiling Paths_prof2pretty ( dist/build/autogen/Paths_prof2pretty.hs, dist/build/prof2pretty/prof2pretty-tmp/Paths_prof2pretty.o ) [2 of 2] Compiling Main ( src/prof2pretty.hs, dist/build/prof2pretty/prof2pretty-tmp/Main.o ) Linking dist/build/prof2pretty/prof2pretty ... Preprocessing executable 'sccpragmabomb' for prof2pretty-0.1.0.0... [1 of 1] Compiling Main ( src/sccpragmabomb.hs, dist/build/sccpragmabomb/sccpragmabomb-tmp/Main.o ) src/sccpragmabomb.hs:3:1: error: Failed to load interface for ‘Language.Haskell.Exts.Annotated’ Perhaps you meant Language.Haskell.Exts.Syntax (from haskell-src-exts-1.19.1) Language.Haskell.Exts.Pretty (from haskell-src-exts-1.19.1) Language.Haskell.Exts.Build (from haskell-src-exts-1.19.1) Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-9100/prof2pretty-0.1.0.0' cabal: Error: some packages failed to install: prof2pretty-0.1.0.0 failed during the building phase. The exception was: ExitFailure 1