Resolving dependencies...
Configuring data-default-class-0.1.2.0...
Configuring dlist-0.8.0.2...
Building dlist-0.8.0.2...
Building data-default-class-0.1.2.0...
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 parallel-3.2.1.0...
Installed old-locale-1.0.0.7
Building parallel-3.2.1.0...
Configuring primitive-0.6.2.0...
Installed mtl-2.2.1
Building primitive-0.6.2.0...
Configuring random-1.1...
Installed parallel-3.2.1.0
Building random-1.1...
Configuring data-default-instances-containers-0.0.1...
Installed random-1.1
Building data-default-instances-containers-0.0.1...
Configuring text-1.2.2.1...
Installed data-default-instances-containers-0.0.1
Building text-1.2.2.1...
Installed primitive-0.6.2.0
Configuring data-default-instances-dlist-0.0.1...
Building data-default-instances-dlist-0.0.1...
Installed data-default-instances-dlist-0.0.1
Configuring data-default-instances-old-locale-0.0.1...
Building data-default-instances-old-locale-0.0.1...
Configuring tf-random-0.5...
Installed data-default-instances-old-locale-0.0.1
Building tf-random-0.5...
Installed tf-random-0.5
Configuring data-default-0.7.1.1...
Building data-default-0.7.1.1...
Configuring QuickCheck-2.9.2...
Installed data-default-0.7.1.1
Building QuickCheck-2.9.2...
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Installed parsec-3.1.11
Installed QuickCheck-2.9.2
Configuring toolshed-0.17.0.2...
Building toolshed-0.17.0.2...
Installed toolshed-0.17.0.2
Downloading regexdot-0.10.2.2...
Configuring regexdot-0.10.2.2...
Building regexdot-0.10.2.2...
Failed to install regexdot-0.10.2.2
Build log ( /home/builder/.cabal/logs/regexdot-0.10.2.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-32632/regexdot-0.10.2.2'
Configuring regexdot-0.10.2.2...
Warning: 'ghc-options: -prof' is not necessary and will lead to problems when
used on a library. Use the configure flag --enable-library-profiling and/or
--enable-profiling.
Building regexdot-0.10.2.2...
Preprocessing library regexdot-0.10.2.2...
[ 1 of 20] Compiling RegExDot.Tree    ( src/RegExDot/Tree.hs, dist/build/RegExDot/Tree.o )

src/RegExDot/Tree.hs:35:1: warning: [-Wtabs]
    Tab character found here, and in 53 further locations.
    Please use spaces instead.
[ 2 of 20] Compiling RegExDot.ShowablePredicate ( src/RegExDot/ShowablePredicate.hs, dist/build/RegExDot/ShowablePredicate.o )

src/RegExDot/ShowablePredicate.hs:26:1: warning: [-Wtabs]
    Tab character found here, and in 29 further locations.
    Please use spaces instead.
[ 3 of 20] Compiling RegExDot.ExecutionOptions ( src/RegExDot/ExecutionOptions.hs, dist/build/RegExDot/ExecutionOptions.o )

src/RegExDot/ExecutionOptions.hs:38:1: error:
    Failed to load interface for ‘ToolShed.Defaultable’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-32632/regexdot-0.10.2.2'
cabal: Error: some packages failed to install:
regexdot-0.10.2.2 failed during the building phase. The exception was:
ExitFailure 1