Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Configuring parser241-0.1.0.0...
Building parser241-0.1.0.0...
Failed to install parser241-0.1.0.0
Build log ( /home/builder/.cabal/logs/parser241-0.1.0.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-26101/parser241-0.1.0.0'
Configuring parser241-0.1.0.0...
Building parser241-0.1.0.0...
Preprocessing library parser241-0.1.0.0...
[1 of 1] Compiling Parser.ProductRule ( src/Parser/ProductRule.hs, dist/build/Parser/ProductRule.o )

src/Parser/ProductRule.hs:76:1: error:
    Failed to load interface for ‘Parser.ProductRule.Internal’
    Use -v to see a list of the files searched for.

src/Parser/ProductRule.hs:80:1: error:
    Failed to load interface for ‘Parser.ProductRule.Internal.Manager’
    Use -v to see a list of the files searched for.

src/Parser/ProductRule.hs:83:1: error:
    Failed to load interface for ‘Parser.ProductRule.Internal.Maker’
    Use -v to see a list of the files searched for.

src/Parser/ProductRule.hs:84:1: error:
    Failed to load interface for ‘Parser.ProductRule.Internal.Maker’
    Use -v to see a list of the files searched for.
cabal: Leaving directory '/tmp/cabal-tmp-26101/parser241-0.1.0.0'
cabal: Error: some packages failed to install:
parser241-0.1.0.0 failed during the building phase. The exception was:
ExitFailure 1