Resolving dependencies... Starting microlens-0.4.13.1 Building microlens-0.4.13.1 Completed microlens-0.4.13.1 Starting enum-subset-generate-0.1.0.2 Building enum-subset-generate-0.1.0.2 Failed to install enum-subset-generate-0.1.0.2 Build log ( /home/builder/.cabal/logs/ghc-9.6.3/enum-subset-generate-0.1.0.2-FSqcDtpgN9S8GGzrnNzscF.log ): cabal: Entering directory '/tmp/cabal-tmp-1978508/enum-subset-generate-0.1.0.2' Configuring enum-subset-generate-0.1.0.2... Preprocessing library for enum-subset-generate-0.1.0.2.. Building library for enum-subset-generate-0.1.0.2.. [1 of 3] Compiling Data.MakeEnum.Options ( src/Data/MakeEnum/Options.hs, dist/build/Data/MakeEnum/Options.o, dist/build/Data/MakeEnum/Options.dyn_o ) [2 of 3] Compiling Data.MakeEnum ( src/Data/MakeEnum.hs, dist/build/Data/MakeEnum.o, dist/build/Data/MakeEnum.dyn_o ) src/Data/MakeEnum.hs:32:44: error: [GHC-76037] Not in scope: type constructor or class BndrVis | 32 | data DataDef = DataDef Cxt Name [TyVarBndr BndrVis] (Maybe Kind) [Con] [DerivClause] | ^^^^^^^ [3 of 3] Compiling Paths_enum_subset_generate ( dist/build/autogen/Paths_enum_subset_generate.hs, dist/build/Paths_enum_subset_generate.o, dist/build/Paths_enum_subset_generate.dyn_o ) cabal: Leaving directory '/tmp/cabal-tmp-1978508/enum-subset-generate-0.1.0.2' Error: cabal: Some packages failed to install: enum-subset-generate-0.1.0.2-FSqcDtpgN9S8GGzrnNzscF failed during the building phase. The exception was: ExitFailure 1