Resolving dependencies...
Configuring cmdargs-0.10.14...
Configuring old-locale-1.0.0.7...
Building old-locale-1.0.0.7...
Building cmdargs-0.10.14...
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
Configuring polyparse-1.12...
Installed cmdargs-0.10.14
Building old-time-1.1.0.3...
Building polyparse-1.12...
Installed old-time-1.1.0.3
Installed polyparse-1.12
Configuring cpphs-1.18.9...
Building cpphs-1.18.9...
Installed cpphs-1.18.9
Configuring haskell-src-exts-1.19.1...
Building haskell-src-exts-1.19.1...
Installed haskell-src-exts-1.19.1
Configuring hothasktags-0.3.2...
Building hothasktags-0.3.2...
Failed to install hothasktags-0.3.2
Build log ( /home/builder/.cabal/logs/hothasktags-0.3.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-5285/hothasktags-0.3.2'
Configuring hothasktags-0.3.2...
Building hothasktags-0.3.2...
Preprocessing executable 'hothasktags' for hothasktags-0.3.2...
[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-1.19.1)
      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-5285/hothasktags-0.3.2'
cabal: Error: some packages failed to install:
hothasktags-0.3.2 failed during the building phase. The exception was:
ExitFailure 1