Resolving dependencies... Downloading settings-0.3.0.0... Configuring settings-0.3.0.0... Building settings-0.3.0.0... Preprocessing library settings-0.3.0.0... src/Data/Settings/Interface.hs:33:8: Could not find module ‘Data.HashMap.Lazy’ There are files missing in the ‘unordered-containers-0.2.6.0@unord_KZtAs5BAqzn94LEgyMPvCy’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. src/Data/Settings/Interface.hs:39:18: Could not find module ‘Data.Text’ There are files missing in the ‘text-1.2.2.0@text_5c7VCmRXJenGcMPs3kwpkI’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. Failed to install settings-0.3.0.0 cabal: Error: some packages failed to install: settings-0.3.0.0 failed during the building phase. The exception was: ExitFailure 1