Resolving dependencies... Warning: Note that reinstalls are always dangerous. Continuing anyway... Configuring auto-update-0.1.4... Configuring base-compat-0.9.3... Building base-compat-0.9.3... Building auto-update-0.1.4... Installed auto-update-0.1.4 Configuring base-orphans-0.7... Building base-orphans-0.7... Installed base-compat-0.9.3 Configuring cabal-doctest-1.0.6... Building cabal-doctest-1.0.6... Installed base-orphans-0.7 Configuring dlist-0.8.0.4... Building dlist-0.8.0.4... Installed cabal-doctest-1.0.6 Configuring hostname-1.0... Building hostname-1.0... Installed dlist-0.8.0.4 Configuring microlens-0.4.9.1... Installed hostname-1.0 Configuring old-locale-1.0.0.7... Building microlens-0.4.9.1... Building old-locale-1.0.0.7... Installed old-locale-1.0.0.7 Configuring semigroups-0.18.4... Building semigroups-0.18.4... Installed microlens-0.4.9.1 Configuring string-conv-0.1.2... Building string-conv-0.1.2... Installed semigroups-0.18.4 Configuring th-abstraction-0.2.6.0... Building th-abstraction-0.2.6.0... Installed string-conv-0.1.2 Configuring time-locale-compat-0.1.1.4... Building time-locale-compat-0.1.1.4... Installed time-locale-compat-0.1.1.4 Configuring transformers-0.5.5.0... Building transformers-0.5.5.0... Installed th-abstraction-0.2.6.0 Configuring uuid-types-1.0.3... Building uuid-types-1.0.3... Installed uuid-types-1.0.3 Installed transformers-0.5.5.0 Configuring unliftio-core-0.1.1.0... Configuring transformers-compat-0.6.1.6... Building unliftio-core-0.1.1.0... Building transformers-compat-0.6.1.6... Installed unliftio-core-0.1.1.0 Configuring primitive-0.6.3.0... Building primitive-0.6.3.0... Installed transformers-compat-0.6.1.6 Configuring mtl-2.2.2... Building mtl-2.2.2... Installed mtl-2.2.2 Configuring microlens-th-0.4.2.1... Building microlens-th-0.4.2.1... Installed primitive-0.6.3.0 Configuring StateVar-1.1.1.0... Building StateVar-1.1.1.0... Installed StateVar-1.1.1.0 Configuring transformers-base-0.4.5.2... Building transformers-base-0.4.5.2... Installed microlens-th-0.4.2.1 Configuring tagged-0.8.5... Building tagged-0.8.5... Installed transformers-base-0.4.5.2 Configuring exceptions-0.10.0... Building exceptions-0.10.0... Installed tagged-0.8.5 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Installed exceptions-0.10.0 Configuring scientific-0.3.5.3... Building scientific-0.3.5.3... Installed scientific-0.3.5.3 Configuring contravariant-1.4.1... Building contravariant-1.4.1... Installed contravariant-1.4.1 Configuring monad-control-1.0.2.3... Building monad-control-1.0.2.3... Installed monad-control-1.0.2.3 Configuring distributive-0.5.3... Building distributive-0.5.3... Installed distributive-0.5.3 Configuring safe-exceptions-0.1.7.0... Building safe-exceptions-0.1.7.0... Installed safe-exceptions-0.1.7.0 Configuring resourcet-1.2.1... Building resourcet-1.2.1... Installed resourcet-1.2.1 Configuring attoparsec-0.13.2.2... Building attoparsec-0.13.2.2... Installed vector-0.12.0.1 Configuring comonad-5.0.3... Building comonad-5.0.3... Installed comonad-5.0.3 Configuring bifunctors-5.5.2... Installed attoparsec-0.13.2.2 Configuring aeson-1.2.4.0... Building bifunctors-5.5.2... Building aeson-1.2.4.0... Installed bifunctors-5.5.2 Configuring semigroupoids-5.2.2... Building semigroupoids-5.2.2... Installed semigroupoids-5.2.2 Configuring profunctors-5.2.2... Building profunctors-5.2.2... Installed aeson-1.2.4.0 Configuring hw-kafka-client-2.4.4... Failed to install hw-kafka-client-2.4.4 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/hw-kafka-client-2.4.4-9W4TWbSgiH4D1taric3US6.log ): cabal: Entering directory '/tmp/cabal-tmp-6564/hw-kafka-client-2.4.4' Configuring hw-kafka-client-2.4.4... cabal: Missing dependency on a foreign library: * Missing (or bad) 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.If the library 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. cabal: Leaving directory '/tmp/cabal-tmp-6564/hw-kafka-client-2.4.4' Installed profunctors-5.2.2 cabal: Error: some packages failed to install: hw-kafka-client-2.4.4-9W4TWbSgiH4D1taric3US6 failed during the configure step. The exception was: ExitFailure 1 katip-kafka-0.0.1-FA3yxjY675h564oq6BjsOT depends on katip-kafka-0.0.1 which failed to install.