Resolving dependencies...
Configuring cmdargs-0.10.14...
Configuring old-locale-1.0.0.7...
Building cmdargs-0.10.14...
Building old-locale-1.0.0.7...
Installed old-locale-1.0.0.7
Configuring text-1.2.2.1...
Building text-1.2.2.1...
Configuring old-time-1.1.0.3...
Installed text-1.2.2.1
Installed cmdargs-0.10.14
Configuring polyparse-1.12...
Building polyparse-1.12...
Building old-time-1.1.0.3...
Installed old-time-1.1.0.3
Installed polyparse-1.12
Configuring cpphs-1.19.3...
Building cpphs-1.19.3...
Installed cpphs-1.19.3
Configuring haskell-src-exts-1.19.0...
Building haskell-src-exts-1.19.0...
Installed haskell-src-exts-1.19.0
Configuring hothasktags-0.3.3...
Building hothasktags-0.3.3...
Failed to install hothasktags-0.3.3
Build log ( /home/builder/.cabal/logs/hothasktags-0.3.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-3638/hothasktags-0.3.3'
Configuring hothasktags-0.3.3...
Building hothasktags-0.3.3...
Preprocessing executable 'hothasktags' for hothasktags-0.3.3...
[1 of 1] Compiling Main             ( Main.hs, dist/build/hothasktags/hothasktags-tmp/Main.o )

Main.hs:6:1: error:
    Failed to load interface for ‘Language.Haskell.Exts.Annotated’
    Perhaps you meant
      Language.Haskell.Exts.Syntax (from haskell-src-exts-1.19.0)
      Language.Haskell.Exts.Pretty (from haskell-src-exts-1.19.0)
      Language.Haskell.Exts.Build (from haskell-src-exts-1.19.0)
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-3638/hothasktags-0.3.3'
cabal: Error: some packages failed to install:
hothasktags-0.3.3 failed during the building phase. The exception was:
ExitFailure 1