Resolving dependencies... Configuring ViennaRNA-bindings-0.233.1.1... Building ViennaRNA-bindings-0.233.1.1... Failed to install ViennaRNA-bindings-0.233.1.1 Build log ( /home/builder/.cabal/logs/ViennaRNA-bindings-0.233.1.1.log ): cabal: Entering directory '/tmp/cabal-tmp-31458/ViennaRNA-bindings-0.233.1.1' Configuring ViennaRNA-bindings-0.233.1.1... Building ViennaRNA-bindings-0.233.1.1... Preprocessing library ViennaRNA-bindings-0.233.1.1... [1 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.Utils ( BioInf/ViennaRNA/Bindings/FFI/Utils.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/Utils.o ) [2 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.PartFunc ( dist/build/BioInf/ViennaRNA/Bindings/FFI/PartFunc.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/PartFunc.o ) [3 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.Fold ( dist/build/BioInf/ViennaRNA/Bindings/FFI/Fold.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/Fold.o ) [4 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.Duplex ( dist/build/BioInf/ViennaRNA/Bindings/FFI/Duplex.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/Duplex.o ) BioInf/ViennaRNA/Bindings/FFI/Duplex.chs:48:10: warning: [-Wmissing-methods] • No explicit implementation for either ‘poke’ or ‘pokeElemOff’ or ‘pokeByteOff’ • In the instance declaration for ‘Storable Duplex’ [5 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.CoFold ( dist/build/BioInf/ViennaRNA/Bindings/FFI/CoFold.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/CoFold.o ) BioInf/ViennaRNA/Bindings/FFI/CoFold.chs:42:10: warning: [-Wmissing-methods] • No explicit implementation for either ‘poke’ or ‘pokeElemOff’ or ‘pokeByteOff’ • In the instance declaration for ‘Storable CofoldF’ [6 of 7] Compiling BioInf.ViennaRNA.Bindings.FFI.Centroid ( dist/build/BioInf/ViennaRNA/Bindings/FFI/Centroid.hs, dist/build/BioInf/ViennaRNA/Bindings/FFI/Centroid.o ) [7 of 7] Compiling BioInf.ViennaRNA.Bindings ( BioInf/ViennaRNA/Bindings.hs, dist/build/BioInf/ViennaRNA/Bindings.o ) C/ViennaRNA/constraints_soft.c:8:20: error: fatal error: config.h: No such file or directory #include ^ compilation terminated. `gcc' failed in phase `C Compiler'. (Exit code: 1) cabal: Leaving directory '/tmp/cabal-tmp-31458/ViennaRNA-bindings-0.233.1.1' cabal: Error: some packages failed to install: ViennaRNA-bindings-0.233.1.1 failed during the building phase. The exception was: ExitFailure 1