Resolving dependencies...
Configuring syb-0.6...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Building syb-0.6...
Installed syb-0.6
Configuring type-level-0.3.0...
Installed mtl-2.2.1
Building type-level-0.3.0...
Installed type-level-0.3.0
Configuring llvm-0.10.0.0...
Failed to install llvm-0.10.0.0
Build log ( /home/builder/.cabal/logs/llvm-0.10.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-11303/llvm-0.10.0.0'
cabal: Leaving directory '/tmp/cabal-tmp-11303/llvm-0.10.0.0'
cabal: Error: some packages failed to install:
llvm-0.10.0.0 failed during the configure step. The exception was:
user error ('/opt/ghc/8.0.2/bin/ghc' exited with an error:

/tmp/cabal-tmp-11303/llvm-0.10.0.0/dist/setup/setup.hs:86:36: error:
Not in scope: ‘libraryConfig’
)