Resolving dependencies... Configuring mtl-2.2.1... Configuring setenv-0.1.1.3... Building setenv-0.1.1.3... Building mtl-2.2.1... Installed setenv-0.1.1.3 Configuring text-1.2.2.1... Building text-1.2.2.1... Configuring utf8-string-1.0.1.1... Installed mtl-2.2.1 Building utf8-string-1.0.1.1... Configuring transformers-compat-0.5.1.4... Installed utf8-string-1.0.1.1 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Installed text-1.2.2.1 Configuring parsec-3.1.11... Building parsec-3.1.11... Installed parsec-3.1.11 Configuring llvm-general-pure-3.3.14.4... Building llvm-general-pure-3.3.14.4... Failed to install llvm-general-pure-3.3.14.4 Build log ( /home/builder/.cabal/logs/llvm-general-pure-3.3.14.4.log ): cabal: Entering directory '/tmp/cabal-tmp-20389/llvm-general-pure-3.3.14.4' Configuring llvm-general-pure-3.3.14.4... Building llvm-general-pure-3.3.14.4... Preprocessing library llvm-general-pure-3.3.14.4... [ 1 of 23] Compiling LLVM.General.TH ( src/LLVM/General/TH.hs, dist/build/LLVM/General/TH.o ) [ 2 of 23] Compiling LLVM.General.Prelude ( src/LLVM/General/Prelude.hs, dist/build/LLVM/General/Prelude.o ) [ 3 of 23] Compiling LLVM.General.Internal.PrettyPrint ( src/LLVM/General/Internal/PrettyPrint.hs, dist/build/LLVM/General/Internal/PrettyPrint.o ) src/LLVM/General/Internal/PrettyPrint.hs:165:19: error: • The constructor ‘DataD’ should have 6 arguments, but has been given 5 • In the pattern: DataD _ _ tvb cons _ In the pattern: TyConI (DataD _ _ tvb cons _) In a case alternative: TyConI (DataD _ _ tvb cons _) -> (tvb, cons) src/LLVM/General/Internal/PrettyPrint.hs:191:18: error: • The constructor ‘DataConI’ should have 3 arguments, but has been given 4 • In the pattern: DataConI _ _ _ (Fixity prec _) In a stmt of a 'do' block: DataConI _ _ _ (Fixity prec _) <- reify conName In the expression: do { DataConI _ _ _ (Fixity prec _) <- reify conName; let ns = ...; [p0, p1] <- mapM (const $ newName "f") ns; let ss = ...; .... } cabal: Leaving directory '/tmp/cabal-tmp-20389/llvm-general-pure-3.3.14.4' cabal: Error: some packages failed to install: llvm-general-3.3.14.4 depends on llvm-general-pure-3.3.14.4 which failed to install. llvm-general-pure-3.3.14.4 failed during the building phase. The exception was: ExitFailure 1