Resolving dependencies... Configuring base-orphans-0.7... Configuring base-compat-0.10.1... Building base-orphans-0.7... Building base-compat-0.10.1... Installed base-orphans-0.7 Configuring base16-bytestring-0.1.1.6... Building base16-bytestring-0.1.1.6... Installed base16-bytestring-0.1.1.6 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Installed base-compat-0.10.1 Configuring basement-0.0.7... Building basement-0.0.7... Installed base64-bytestring-1.0.0.1 Configuring blaze-builder-0.4.1.0... Building blaze-builder-0.4.1.0... Installed blaze-builder-0.4.1.0 Configuring byteable-0.1.1... Building byteable-0.1.1... Installed byteable-0.1.1 Configuring bzlib-0.5.0.5... Building bzlib-0.5.0.5... Installed bzlib-0.5.0.5 Configuring cabal-doctest-1.0.6... Building cabal-doctest-1.0.6... Installed cabal-doctest-1.0.6 Configuring cereal-0.5.5.0... Building cereal-0.5.5.0... Installed cereal-0.5.5.0 Configuring colour-2.3.4... Building colour-2.3.4... Installed colour-2.3.4 Configuring data-default-class-0.1.2.0... Building data-default-class-0.1.2.0... Installed data-default-class-0.1.2.0 Configuring dlist-0.8.0.4... Building dlist-0.8.0.4... Installed dlist-0.8.0.4 Configuring fail-4.9.0.0... Building fail-4.9.0.0... Installed fail-4.9.0.0 Configuring hourglass-0.2.11... Building hourglass-0.2.11... Installed basement-0.0.7 Configuring http-types-0.12.1... Building http-types-0.12.1... Installed http-types-0.12.1 Configuring mime-types-0.1.0.7... Installed hourglass-0.2.11 Configuring monad-loops-0.4.3... Building mime-types-0.1.0.7... Building monad-loops-0.4.3... Installed monad-loops-0.4.3 Configuring newtype-0.2... Building newtype-0.2... Installed newtype-0.2 Configuring old-locale-1.0.0.7... Building old-locale-1.0.0.7... Installed mime-types-0.1.0.7 Configuring polyparse-1.12... Installed old-locale-1.0.0.7 Configuring prettyprinter-1.2.0.1... Building polyparse-1.12... Building prettyprinter-1.2.0.1... Installed prettyprinter-1.2.0.1 Configuring primes-0.2.1.0... Building primes-0.2.1.0... Installed polyparse-1.12 Configuring reflection-2.1.3... Installed primes-0.2.1.0 Configuring safe-0.3.17... Building reflection-2.1.3... Building safe-0.3.17... Installed safe-0.3.17 Configuring semigroups-0.18.4... Building semigroups-0.18.4... Installed reflection-2.1.3 Configuring streaming-commons-0.2.0.0... Installed semigroups-0.18.4 Configuring th-abstraction-0.2.6.0... Building streaming-commons-0.2.0.0... Building th-abstraction-0.2.6.0... Installed th-abstraction-0.2.6.0 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-compat-0.6.2... Installed streaming-commons-0.2.0.0 Configuring typed-process-0.2.2.0... Building transformers-compat-0.6.2... Building typed-process-0.2.2.0... Installed typed-process-0.2.2.0 Configuring unliftio-core-0.1.1.0... Installed transformers-compat-0.6.2 Configuring vector-algorithms-0.7.0.1... Building unliftio-core-0.1.1.0... Building vector-algorithms-0.7.0.1... Installed unliftio-core-0.1.1.0 Configuring void-0.7.2... Building void-0.7.2... Installed void-0.7.2 Configuring wl-pprint-text-1.2.0.0... Building wl-pprint-text-1.2.0.0... Installed wl-pprint-text-1.2.0.0 Configuring openpgp-asciiarmor-0.1.1... Building openpgp-asciiarmor-0.1.1... Installed vector-algorithms-0.7.0.1 Configuring socks-0.5.6... Installed openpgp-asciiarmor-0.1.1 Configuring ansi-terminal-0.8.0.4... Building socks-0.5.6... Building ansi-terminal-0.8.0.4... Installed ansi-terminal-0.8.0.4 Configuring cookie-0.4.4... Installed socks-0.5.6 Configuring foundation-0.0.20... Building cookie-0.4.4... Building foundation-0.0.20... Installed cookie-0.4.4 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Configuring monoid-subclasses-0.4.6... Building monoid-subclasses-0.4.6... Installed monoid-subclasses-0.4.6 Configuring transformers-base-0.4.5.2... Building transformers-base-0.4.5.2... Installed transformers-base-0.4.5.2 Configuring tagged-0.8.5... Building tagged-0.8.5... Installed tagged-0.8.5 Configuring exceptions-0.10.0... Building exceptions-0.10.0... Installed foundation-0.0.20 Configuring contravariant-1.4.1... Building contravariant-1.4.1... Installed exceptions-0.10.0 Configuring mono-traversable-1.0.8.1... Building mono-traversable-1.0.8.1... Installed contravariant-1.4.1 Configuring prettyprinter-ansi-terminal-1.1.1.2... Building prettyprinter-ansi-terminal-1.1.1.2... Installed prettyprinter-ansi-terminal-1.1.1.2 Configuring ansi-wl-pprint-0.6.8.2... Building ansi-wl-pprint-0.6.8.2... Installed ansi-wl-pprint-0.6.8.2 Configuring safecopy-0.9.4.1... Building safecopy-0.9.4.1... Installed mono-traversable-1.0.8.1 Configuring incremental-parser-0.3.1.1... Building incremental-parser-0.3.1.1... Installed safecopy-0.9.4.1 Configuring distributive-0.5.3... Installed incremental-parser-0.3.1.1 Configuring aeson-0.11.3.0... Building aeson-0.11.3.0... Building distributive-0.5.3... Installed distributive-0.5.3 Configuring memory-0.14.16... Building memory-0.14.16... Installed memory-0.14.16 Configuring temporary-1.3... Building temporary-1.3... Installed aeson-0.11.3.0 Configuring resourcet-1.2.1... Installed temporary-1.3 Configuring errors-2.3.0... Building resourcet-1.2.1... Building errors-2.3.0... Installed resourcet-1.2.1 Configuring prettyprinter-convert-ansi-wl-pprint-1.1... Installed errors-2.3.0 Configuring optparse-applicative-0.14.2.0... Building prettyprinter-convert-ansi-wl-pprint-1.1... Building optparse-applicative-0.14.2.0... Installed prettyprinter-convert-ansi-wl-pprint-1.1 Configuring ixset-typed-0.4... Building ixset-typed-0.4... Installed ixset-typed-0.4 Configuring comonad-5.0.3... Installed optparse-applicative-0.14.2.0 Configuring securemem-0.1.10... Building securemem-0.1.10... Building comonad-5.0.3... Installed securemem-0.1.10 Configuring pem-0.2.4... Building pem-0.2.4... Installed comonad-5.0.3 Configuring http-client-0.5.12.1... Installed pem-0.2.4 Configuring cryptonite-0.25... Building http-client-0.5.12.1... Building cryptonite-0.25... Installed http-client-0.5.12.1 Configuring asn1-types-0.3.2... Building asn1-types-0.3.2... Installed asn1-types-0.3.2 Configuring graphviz-2999.20.0.1... Building graphviz-2999.20.0.1... Installed cryptonite-0.25 Configuring conduit-1.3.0.2... Building conduit-1.3.0.2... Installed graphviz-2999.20.0.1 Configuring crypto-random-0.0.9... Building crypto-random-0.0.9... Installed crypto-random-0.0.9 Configuring crypto-cipher-types-0.0.9... Building crypto-cipher-types-0.0.9... Installed crypto-cipher-types-0.0.9 Configuring bifunctors-5.5.2... Building bifunctors-5.5.2... Installed conduit-1.3.0.2 Configuring asn1-encoding-0.9.5... Building asn1-encoding-0.9.5... Installed asn1-encoding-0.9.5 Configuring cryptohash-0.11.9... Building cryptohash-0.11.9... Installed bifunctors-5.5.2 Configuring crypto-numbers-0.2.7... Building crypto-numbers-0.2.7... Installed crypto-numbers-0.2.7 Configuring nettle-0.2.0... Installed cryptohash-0.11.9 Configuring yaml-0.8.30... Failed to install nettle-0.2.0 Build log ( /home/builder/.cabal/logs/ghc-8.2.2/nettle-0.2.0-5vzyVl9YozS5ckUy6G9XHr.log ): cabal: Entering directory '/tmp/cabal-tmp-7452/nettle-0.2.0' Configuring nettle-0.2.0... cabal: Missing dependency on a foreign library: * Missing (or bad) C library: nettle 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-7452/nettle-0.2.0' Configuring conduit-extra-1.3.0... Building yaml-0.8.30... Building conduit-extra-1.3.0... Installed conduit-extra-1.3.0 Installed yaml-0.8.30 cabal: Error: some packages failed to install: hOpenPGP-2.7-APrinBKaLtR47pxWuoNKRx depends on hOpenPGP-2.7 which failed to install. hopenpgp-tools-0.21.1-I7hZQOeauhX3zgwObmzr2q depends on hopenpgp-tools-0.21.1 which failed to install. nettle-0.2.0-5vzyVl9YozS5ckUy6G9XHr failed during the configure step. The exception was: ExitFailure 1