Resolving dependencies... Downloading clock-0.5.2... Configuring cereal-0.4.1.1... Configuring random-1.1... Building cereal-0.4.1.1... Building random-1.1... Installed random-1.1 Configuring text-1.2.2.1... Building text-1.2.2.1... Configuring clock-0.5.2... Installed cereal-0.4.1.1 Downloading messagepack-0.4.0... Building clock-0.5.2... Configuring vect-0.4.7... Installed clock-0.5.2 Building vect-0.4.7... Configuring messagepack-0.4.0... Installed text-1.2.2.1 Building messagepack-0.4.0... Installed vect-0.4.7 Installed messagepack-0.4.0 Downloading HGamer3D-0.6.2... Configuring HGamer3D-0.6.2... Failed to install HGamer3D-0.6.2 Build log ( /home/builder/.cabal/logs/HGamer3D-0.6.2.log ): cabal: Entering directory '/tmp/cabal-tmp-19626/HGamer3D-0.6.2' Configuring HGamer3D-0.6.2... cabal: Missing dependencies on foreign libraries: * Missing C libraries: hgamer3d062, Urho3D 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. cabal: Leaving directory '/tmp/cabal-tmp-19626/HGamer3D-0.6.2' cabal: Error: some packages failed to install: HGamer3D-0.6.2 failed during the configure step. The exception was: ExitFailure 1