Resolving dependencies... Configuring cabal-rpm-0.2.1... Building cabal-rpm-0.2.1... Failed to install cabal-rpm-0.2.1 Build log ( /home/builder/.cabal/logs/cabal-rpm-0.2.1.log ): cabal: Entering directory '/tmp/cabal-tmp-613/cabal-rpm-0.2.1' Configuring cabal-rpm-0.2.1... Building cabal-rpm-0.2.1... Preprocessing executable 'cabal-rpm' for cabal-rpm-0.2.1... [1 of 4] Compiling Distribution.Package.Rpm.Setup ( src/Distribution/Package/Rpm/Setup.hs, dist/build/cabal-rpm/cabal-rpm-tmp/Distribution/Package/Rpm/Setup.o ) src/Distribution/Package/Rpm/Setup.hs:21:1: error: Failed to load interface for ‘Distribution.Setup’ Perhaps you meant Distribution.GetOpt Distribution.Lex Distribution.ReadE (from Cabal-1.24.0.0) Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-613/cabal-rpm-0.2.1' cabal: Error: some packages failed to install: cabal-rpm-0.2.1 failed during the building phase. The exception was: ExitFailure 1