Resolving dependencies... Downloading retryer-0.1.0.1... Configuring retryer-0.1.0.1... Building retryer-0.1.0.1... Preprocessing executable 'retryer' for retryer-0.1.0.1... retryer.hs:3:8: Could not find module ‘Options.Applicative’ There are files missing in the ‘optparse-applicative-0.11.0.1’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. Failed to install retryer-0.1.0.1 cabal: Error: some packages failed to install: retryer-0.1.0.1 failed during the building phase. The exception was: ExitFailure 1