Resolving dependencies...
Configuring data-default-class-0.1.2.0...
Configuring dlist-0.8.0.2...
Building data-default-class-0.1.2.0...
Building dlist-0.8.0.2...
Installed data-default-class-0.1.2.0
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Configuring old-locale-1.0.0.7...
Installed dlist-0.8.0.2
Building old-locale-1.0.0.7...
Configuring stm-2.4.4.1...
Installed old-locale-1.0.0.7
Building stm-2.4.4.1...
Configuring transformers-compat-0.5.1.4...
Installed mtl-2.2.1
Building transformers-compat-0.5.1.4...
Configuring data-default-instances-containers-0.0.1...
Installed stm-2.4.4.1
Building data-default-instances-containers-0.0.1...
Installed transformers-compat-0.5.1.4
Configuring data-default-instances-dlist-0.0.1...
Building data-default-instances-dlist-0.0.1...
Installed data-default-instances-containers-0.0.1
Configuring data-default-instances-old-locale-0.0.1...
Building data-default-instances-old-locale-0.0.1...
Configuring exceptions-0.8.3...
Installed data-default-instances-dlist-0.0.1
Installed data-default-instances-old-locale-0.0.1
Configuring data-default-0.7.1.1...
Building exceptions-0.8.3...
Building data-default-0.7.1.1...
Installed data-default-0.7.1.1
Installed exceptions-0.8.3
Configuring temporary-1.2.0.4...
Building temporary-1.2.0.4...
Installed temporary-1.2.0.4
Configuring cabal-helper-0.1.0.0...
Building cabal-helper-0.1.0.0...
Failed to install cabal-helper-0.1.0.0
Build log ( /home/builder/.cabal/logs/cabal-helper-0.1.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-14075/cabal-helper-0.1.0.0'
Configuring cabal-helper-0.1.0.0...
Building cabal-helper-0.1.0.0...
Preprocessing library cabal-helper-0.1.0.0...
[1 of 2] Compiling Paths_cabal_helper ( dist/build/autogen/Paths_cabal_helper.hs, dist/build/Paths_cabal_helper.o )
[2 of 2] Compiling Distribution.Helper ( Distribution/Helper.hs, dist/build/Distribution/Helper.o )

Distribution/Helper.hs:62:1: error:
    Failed to load interface for ‘CabalHelper.Types’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-14075/cabal-helper-0.1.0.0'
cabal: Error: some packages failed to install:
cabal-helper-0.1.0.0 failed during the building phase. The exception was:
ExitFailure 1