Resolving dependencies... Configuring mtl-2.2.1... Configuring syb-0.6... Building mtl-2.2.1... Building syb-0.6... Configuring text-1.2.2.1... Installed syb-0.6 Configuring utf8-string-1.0.1.1... Installed mtl-2.2.1 Building text-1.2.2.1... Building utf8-string-1.0.1.1... Installed utf8-string-1.0.1.1 Configuring haskell-src-1.0.2.0... Building haskell-src-1.0.2.0... Installed text-1.2.2.1 Configuring blaze-builder-0.4.0.2... Building blaze-builder-0.4.0.2... Configuring parsec-3.1.11... Installed haskell-src-1.0.2.0 Building parsec-3.1.11... Installed blaze-builder-0.4.0.2 Installed parsec-3.1.11 Configuring mustache2hs-0.1... Building mustache2hs-0.1... Failed to install mustache2hs-0.1 Build log ( /home/builder/.cabal/logs/mustache2hs-0.1.log ): cabal: Entering directory '/tmp/cabal-tmp-17188/mustache2hs-0.1' Configuring mustache2hs-0.1... Building mustache2hs-0.1... Preprocessing executable 'mustache2hs' for mustache2hs-0.1... [1 of 1] Compiling Main ( mustache2hs.hs, dist/build/mustache2hs/mustache2hs-tmp/Main.o ) mustache2hs.hs:32:1: error: Failed to load interface for ‘ParseRecords’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-17188/mustache2hs-0.1' cabal: Error: some packages failed to install: mustache2hs-0.1 failed during the building phase. The exception was: ExitFailure 1