Resolving dependencies... Configuring hBDD-0.0.3... Building hBDD-0.0.3... Preprocessing library hBDD-0.0.3... [1 of 2] Compiling Data.Boolean ( Data/Boolean.hs, dist/build/Data/Boolean.o ) [2 of 2] Compiling Data.Boolean.BF ( Data/Boolean/BF.hs, dist/build/Data/Boolean/BF.o ) In-place registering hBDD-0.0.3... Running Haddock for hBDD-0.0.3... Running hscolour for hBDD-0.0.3... Preprocessing library hBDD-0.0.3... Preprocessing library hBDD-0.0.3... Haddock coverage: 100% ( 18 / 18) in 'Data.Boolean' 100% ( 3 / 3) in 'Data.Boolean.BF' Warning: Data.Boolean.BF: could not find link destinations for: Data.Boolean.BF.TFCo:R:SubstBF Data.Boolean.BF.MkBFpair Data.Boolean.BF.TFCo:R:GroupBF Data.Boolean.BF.MkGroup Data.Boolean.BF.unMkGroup Documentation created: dist/doc/html/hBDD/index.html, dist/doc/html/hBDD/hBDD.txt Creating package registration file: /tmp/pkgConf-hBDD-0.016123.3 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/hBDD-0.0.3 Registering hBDD-0.0.3... Installed hBDD-0.0.3 Downloading hBDD-CMUBDD-0.0.3... Configuring hBDD-CMUBDD-0.0.3... cabal: Missing dependencies on foreign libraries: * Missing (or bad) header file: bdduser.h * Missing C libraries: bdd, mem This problem can usually be solved by installing the system packages that provide these libraries (you may need the "-dev" versions). If the libraries are already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where they are. If the header file does exist, it may contain errors that are caught by the C compiler at the preprocessing stage. In this case you can re-run configure with the verbosity flag -v3 to see the error messages. Failed to install hBDD-CMUBDD-0.0.3 cabal: Error: some packages failed to install: hBDD-CMUBDD-0.0.3 failed during the configure step. The exception was: ExitFailure 1