Resolving dependencies...
Configuring Yablog-0.0.1.3...
Building Yablog-0.0.1.3...
Failed to install Yablog-0.0.1.3
Build log ( /home/builder/.cabal/logs/Yablog-0.0.1.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-19567/Yablog-0.0.1.3'
Configuring Yablog-0.0.1.3...
Warning: 'ghc-options: -threaded' has no effect for libraries. It should only
be used for executables.
Building Yablog-0.0.1.3...
Preprocessing library Yablog-0.0.1.3...
[ 1 of 11] Compiling Settings         ( Settings.hs, dist/build/Settings.o )

Settings.hs:15:1: error:
    Failed to load interface for ‘Prelude’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.

Settings.hs:16:1: error:
    Failed to load interface for ‘Text.Shakespeare.Text’
    Use -v to see a list of the files searched for.

Settings.hs:17:1: error:
    Failed to load interface for ‘Language.Haskell.TH.Syntax’
    It is a member of the hidden package ‘template-haskell-2.11.0.0’.
    Perhaps you need to add ‘template-haskell’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.

Settings.hs:18:1: error:
    Failed to load interface for ‘Database.Persist.MongoDB’
    Use -v to see a list of the files searched for.

Settings.hs:19:1: error:
    Failed to load interface for ‘Yesod.Default.Config’
    Use -v to see a list of the files searched for.

Settings.hs:20:1: error:
    Failed to load interface for ‘Yesod.Default.Util’
    Use -v to see a list of the files searched for.

Settings.hs:21:1: error:
    Failed to load interface for ‘Data.Text’
    Perhaps you meant
      Data.Set (needs flag -package-key containers-0.5.7.1)
    Use -v to see a list of the files searched for.

Settings.hs:22:1: error:
    Failed to load interface for ‘Data.Yaml’
    Use -v to see a list of the files searched for.

Settings.hs:23:1: error:
    Failed to load interface for ‘Control.Applicative’
    It is a member of the hidden package ‘base-4.9.0.0’.
    Perhaps you need to add ‘base’ to the build-depends in your .cabal file.
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-19567/Yablog-0.0.1.3'
cabal: Error: some packages failed to install:
Yablog-0.0.1.3 failed during the building phase. The exception was:
ExitFailure 1