Resolving dependencies... Configuring base-orphans-0.5.4... Configuring cabal-doctest-1... Building cabal-doctest-1... Building base-orphans-0.5.4... Installed base-orphans-0.5.4 Configuring mtl-2.2.1... Building mtl-2.2.1... Configuring semigroups-0.18.2... Installed cabal-doctest-1 Building semigroups-0.18.2... Configuring stm-2.4.4.1... Installed semigroups-0.18.2 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed mtl-2.2.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Configuring StateVar-1.1.0.4... Installed transformers-compat-0.5.1.4 Building StateVar-1.1.0.4... Installed StateVar-1.1.0.4 Configuring exceptions-0.8.3... Building exceptions-0.8.3... Configuring tagged-0.8.5... Installed exceptions-0.8.3 Building tagged-0.8.5... Configuring temporary-1.2.0.4... Installed tagged-0.8.5 Building temporary-1.2.0.4... Installed temporary-1.2.0.4 Configuring distributive-0.5.2... Installed text-1.2.2.1 Configuring hashable-1.2.5.0... Building hashable-1.2.5.0... Building distributive-0.5.2... Installed hashable-1.2.5.0 Configuring void-0.7.1... Building void-0.7.1... Installed distributive-0.5.2 Installed void-0.7.1 Configuring contravariant-1.4... Building contravariant-1.4... Installed contravariant-1.4 Configuring comonad-5... Building comonad-5... Installed comonad-5 Configuring bifunctors-5.4.1... Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring hw-kafka-client-1.0.0... Failed to install hw-kafka-client-1.0.0 Build log ( /home/builder/.cabal/logs/hw-kafka-client-1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-17524/hw-kafka-client-1.0.0' Configuring hw-kafka-client-1.0.0... cabal: Missing dependency on a foreign library: * Missing C library: rdkafka This problem can usually be solved by installing the system package that provides this library (you may need the "-dev" version). If the library is already installed but in a non-standard location then you can use the flags --extra-include-dirs= and --extra-lib-dirs= to specify where it is. cabal: Leaving directory '/tmp/cabal-tmp-17524/hw-kafka-client-1.0.0' cabal: Error: some packages failed to install: hw-kafka-client-1.0.0 failed during the configure step. The exception was: ExitFailure 1