Resolving dependencies...
Configuring base-compat-0.9.1...
Configuring cmdargs-0.10.14...
Building base-compat-0.9.1...
Building cmdargs-0.10.14...
Installed base-compat-0.9.1
Configuring dlist-0.8.0.2...
Building dlist-0.8.0.2...
Configuring ghc-paths-0.1.0.9...
Installed dlist-0.8.0.2
Building ghc-paths-0.1.0.9...
Configuring mtl-2.2.1...
Installed ghc-paths-0.1.0.9
Building mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Installed mtl-2.2.1
Building old-locale-1.0.0.7...
Configuring primitive-0.6.1.0...
Installed old-locale-1.0.0.7
Building primitive-0.6.1.0...
Configuring syb-0.6...
Installed cmdargs-0.10.14
Building syb-0.6...
Configuring time-locale-compat-0.1.1.3...
Installed primitive-0.6.1.0
Configuring text-1.2.2.1...
Installed syb-0.6
Building time-locale-compat-0.1.1.3...
Building text-1.2.2.1...
Configuring utf8-string-1.0.1.1...
Installed time-locale-compat-0.1.1.3
Building utf8-string-1.0.1.1...
Configuring transformers-compat-0.5.1.4...
Installed utf8-string-1.0.1.1
Building transformers-compat-0.5.1.4...
Installed transformers-compat-0.5.1.4
Configuring regex-base-0.93.2...
Building regex-base-0.93.2...
Configuring old-time-1.1.0.3...
Installed regex-base-0.93.2
Building old-time-1.1.0.3...
Configuring vector-0.11.0.0...
Installed text-1.2.2.1
Configuring ghc-syb-utils-0.2.3...
Installed old-time-1.1.0.3
Building vector-0.11.0.0...
Building ghc-syb-utils-0.2.3...
Configuring tagged-0.8.5...
Installed ghc-syb-utils-0.2.3
Building tagged-0.8.5...
Installed tagged-0.8.5
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Configuring parsec-3.1.11...
Installed hashable-1.2.4.0
Building parsec-3.1.11...
Configuring polyparse-1.12...
Installed parsec-3.1.11
Building polyparse-1.12...
Installed vector-0.11.0.0
Configuring unordered-containers-0.2.7.2...
Building unordered-containers-0.2.7.2...
Installed polyparse-1.12
Configuring regex-tdfa-1.2.2...
Building regex-tdfa-1.2.2...
Configuring scientific-0.3.4.9...
Installed unordered-containers-0.2.7.2
Building scientific-0.3.4.9...
Configuring cpphs-1.20.2...
Installed scientific-0.3.4.9
Building cpphs-1.20.2...
Installed regex-tdfa-1.2.2
Configuring attoparsec-0.13.1.0...
Building attoparsec-0.13.1.0...
Installed cpphs-1.20.2
Configuring haskell-src-exts-1.19.1...
Building haskell-src-exts-1.19.1...
Installed attoparsec-0.13.1.0
Configuring aeson-1.0.2.1...
Building aeson-1.0.2.1...
Installed aeson-1.0.2.1
Installed haskell-src-exts-1.19.1
Downloading buildwrapper-0.4.1...
Configuring buildwrapper-0.4.1...
Building buildwrapper-0.4.1...
Failed to install buildwrapper-0.4.1
Build log ( /home/builder/.cabal/logs/buildwrapper-0.4.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-21224/buildwrapper-0.4.1'
Configuring buildwrapper-0.4.1...
Building buildwrapper-0.4.1...
Preprocessing library buildwrapper-0.4.1...
[1 of 8] Compiling Language.Haskell.BuildWrapper.Packages ( src/Language/Haskell/BuildWrapper/Packages.hs, dist/build/Language/Haskell/BuildWrapper/Packages.o )

src/Language/Haskell/BuildWrapper/Packages.hs:36:35: error:
    Not in scope: type constructor or class ‘InstalledPackageInfo_’
    Perhaps you meant one of these:
      ‘InstalledPackageInfo’ (imported from Distribution.InstalledPackageInfo),
      ‘InstalledPackagesList’ (line 43)
cabal: Leaving directory '/tmp/cabal-tmp-21224/buildwrapper-0.4.1'
cabal: Error: some packages failed to install:
buildwrapper-0.4.1 failed during the building phase. The exception was:
ExitFailure 1