Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring base-compat-0.9.1... Building base-compat-0.9.1... Building ansi-terminal-0.6.2.3... Configuring base-orphans-0.5.4... Installed base-compat-0.9.1 Installed ansi-terminal-0.6.2.3 Configuring base16-bytestring-0.1.1.6... Building base-orphans-0.5.4... Building base16-bytestring-0.1.1.6... Installed base-orphans-0.5.4 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Configuring byteable-0.1.1... Installed base16-bytestring-0.1.1.6 Building byteable-0.1.1... Configuring cereal-0.5.4.0... Installed byteable-0.1.1 Configuring data-default-class-0.1.2.0... Installed base64-bytestring-1.0.0.1 Building cereal-0.5.4.0... Building data-default-class-0.1.2.0... Configuring dlist-0.8.0.2... Installed data-default-class-0.1.2.0 Building dlist-0.8.0.2... Configuring bzlib-0.5.0.5... Installed dlist-0.8.0.2 Configuring hourglass-0.2.10... Installed cereal-0.5.4.0 Building bzlib-0.5.0.5... Building hourglass-0.2.10... Configuring foundation-0.0.2... Installed bzlib-0.5.0.5 Building foundation-0.0.2... Configuring monad-loops-0.4.3... Installed hourglass-0.2.10 Building monad-loops-0.4.3... Configuring nats-1.1.1... Installed monad-loops-0.4.3 Building nats-1.1.1... Configuring mtl-2.2.1... Installed nats-1.1.1 Building mtl-2.2.1... Configuring newtype-0.2... Installed mtl-2.2.1 Building newtype-0.2... Configuring old-locale-1.0.0.7... Installed newtype-0.2 Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed old-locale-1.0.0.7 Building network-2.6.3.1... Configuring parallel-3.2.1.0... Installed network-2.6.3.1 Building parallel-3.2.1.0... Configuring prelude-extras-0.4.0.3... Installed parallel-3.2.1.0 Building prelude-extras-0.4.0.3... Configuring primes-0.2.1.0... Installed foundation-0.0.2 Building primes-0.2.1.0... Configuring primitive-0.6.1.0... Installed primes-0.2.1.0 Configuring reflection-2.1.2... Installed prelude-extras-0.4.0.3 Building primitive-0.6.1.0... Building reflection-2.1.2... Configuring random-1.1... Installed primitive-0.6.1.0 Building random-1.1... Configuring safe-0.3.10... Installed reflection-2.1.2 Building safe-0.3.10... Configuring stm-2.4.4.1... Installed safe-0.3.10 Configuring semigroups-0.18.2... Installed random-1.1 Building stm-2.4.4.1... Building semigroups-0.18.2... Configuring split-0.2.3.1... Installed semigroups-0.18.2 Building split-0.2.3.1... Configuring syb-with-class-0.6.1.7... Installed stm-2.4.4.1 Building syb-with-class-0.6.1.7... Configuring syb-0.6... Installed split-0.2.3.1 Building syb-0.6... Configuring time-locale-compat-0.1.1.3... Installed syb-0.6 Building time-locale-compat-0.1.1.3... Configuring text-1.2.2.1... Installed time-locale-compat-0.1.1.3 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed syb-with-class-0.6.1.7 Building transformers-compat-0.5.1.4... Configuring unexceptionalio-0.3.0... Installed transformers-compat-0.5.1.4 Building unexceptionalio-0.3.0... Configuring utf8-string-1.0.1.1... Installed unexceptionalio-0.3.0 Building utf8-string-1.0.1.1... Configuring zlib-0.6.1.2... Installed utf8-string-1.0.1.1 Building zlib-0.6.1.2... Configuring ansi-wl-pprint-0.6.7.3... Installed text-1.2.2.1 Installed zlib-0.6.1.2 Configuring old-time-1.1.0.3... Building ansi-wl-pprint-0.6.7.3... Building old-time-1.1.0.3... Configuring memory-0.14... Installed ansi-wl-pprint-0.6.7.3 Building memory-0.14... Configuring StateVar-1.1.0.4... Installed old-time-1.1.0.3 Building StateVar-1.1.0.4... Configuring vector-0.11.0.0... Installed StateVar-1.1.0.4 Building vector-0.11.0.0... Configuring exceptions-0.8.3... Installed memory-0.14 Building exceptions-0.8.3... Configuring async-2.1.1... Installed exceptions-0.8.3 Building async-2.1.1... Configuring mmorph-1.0.9... Installed async-2.1.1 Building mmorph-1.0.9... Configuring tagged-0.8.5... Installed mmorph-1.0.9 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed tagged-0.8.5 Building transformers-base-0.4.4... Configuring errors-2.1.3... Installed transformers-base-0.4.4 Building errors-2.1.3... Configuring blaze-builder-0.4.0.2... Installed errors-2.1.3 Building blaze-builder-0.4.0.2... Configuring hashable-1.2.4.0... Installed vector-0.11.0.0 Configuring parsec-3.1.11... Installed blaze-builder-0.4.0.2 Building hashable-1.2.4.0... Building parsec-3.1.11... Installed hashable-1.2.4.0 Configuring optparse-applicative-0.13.0.0... Building optparse-applicative-0.13.0.0... Configuring asn1-types-0.3.2... Installed parsec-3.1.11 Building asn1-types-0.3.2... Configuring securemem-0.1.9... Installed optparse-applicative-0.13.0.0 Building securemem-0.1.9... Configuring cryptonite-0.21... Installed asn1-types-0.3.2 Building cryptonite-0.21... Configuring monad-control-1.0.1.0... Installed securemem-0.1.9 Building monad-control-1.0.1.0... Configuring distributive-0.5.0.2... Installed monad-control-1.0.1.0 Building distributive-0.5.0.2... Configuring safecopy-0.9.2... Installed distributive-0.5.0.2 Building safecopy-0.9.2... Configuring monoid-subclasses-0.4.3... Installed safecopy-0.9.2 Building monoid-subclasses-0.4.3... Configuring scientific-0.3.4.9... Installed monoid-subclasses-0.4.3 Building scientific-0.3.4.9... Configuring streaming-commons-0.1.16... Installed cryptonite-0.21 Building streaming-commons-0.1.16... Configuring unordered-containers-0.2.7.1... Installed scientific-0.3.4.9 Building unordered-containers-0.2.7.1... Configuring void-0.7.1... Installed streaming-commons-0.1.16 Building void-0.7.1... Installed void-0.7.1 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Installed unordered-containers-0.2.7.1 Configuring crypto-cipher-types-0.0.9... Building crypto-cipher-types-0.0.9... Configuring asn1-encoding-0.9.4... Installed network-uri-2.6.1.0 Building asn1-encoding-0.9.4... Configuring crypto-random-0.0.9... Installed crypto-cipher-types-0.0.9 Building crypto-random-0.0.9... Configuring ixset-1.0.7... Installed asn1-encoding-0.9.4 Building ixset-1.0.7... Configuring lifted-base-0.2.3.8... Installed crypto-random-0.0.9 Building lifted-base-0.2.3.8... Configuring ixset-typed-0.3.1... Installed lifted-base-0.2.3.8 Configuring incremental-parser-0.2.5... Installed ixset-1.0.7 Building ixset-typed-0.3.1... Building incremental-parser-0.2.5... Configuring cryptohash-0.11.9... Installed incremental-parser-0.2.5 Building cryptohash-0.11.9... Configuring attoparsec-0.13.1.0... Installed ixset-typed-0.3.1 Building attoparsec-0.13.1.0... Configuring contravariant-1.4... Installed cryptohash-0.11.9 Building contravariant-1.4... Installed attoparsec-0.13.1.0 Configuring nettle-0.2.0... Configuring crypto-pubkey-types-0.4.3... Failed to install nettle-0.2.0 Build log ( /home/builder/.cabal/logs/nettle-0.2.0.log ): cabal: Entering directory '/tmp/cabal-tmp-19207/nettle-0.2.0' Configuring nettle-0.2.0... cabal: Missing dependency on a foreign library: * Missing 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. cabal: Leaving directory '/tmp/cabal-tmp-19207/nettle-0.2.0' Configuring resourcet-1.1.8.1... Installed contravariant-1.4 Building crypto-pubkey-types-0.4.3... Building resourcet-1.1.8.1... Configuring crypto-numbers-0.2.7... Installed resourcet-1.1.8.1 Building crypto-numbers-0.2.7... Configuring openpgp-asciiarmor-0.1... Installed crypto-pubkey-types-0.4.3 Building openpgp-asciiarmor-0.1... Configuring aeson-1.0.2.1... Installed crypto-numbers-0.2.7 Building aeson-1.0.2.1... Installed openpgp-asciiarmor-0.1 Configuring conduit-1.2.8... Building conduit-1.2.8... Configuring comonad-5... Installed conduit-1.2.8 Building comonad-5... Configuring crypto-pubkey-0.2.8... Installed comonad-5 Building crypto-pubkey-0.2.8... Installed crypto-pubkey-0.2.8 Configuring binary-conduit-1.2.4.1... Building binary-conduit-1.2.4.1... Configuring cereal-conduit-0.7.3... Installed aeson-1.0.2.1 Building cereal-conduit-0.7.3... Configuring bifunctors-5.4.1... Installed binary-conduit-1.2.4.1 Building bifunctors-5.4.1... Configuring conduit-extra-1.1.15... Installed cereal-conduit-0.7.3 Building conduit-extra-1.1.15... Installed conduit-extra-1.1.15 Installed bifunctors-5.4.1 Configuring profunctors-5.2... Configuring semigroupoids-5.1... Building profunctors-5.2... Building semigroupoids-5.1... Installed profunctors-5.2 Installed semigroupoids-5.1 Configuring wl-pprint-extras-3.5.0.5... Configuring free-4.12.4... Building free-4.12.4... Building wl-pprint-extras-3.5.0.5... Installed wl-pprint-extras-3.5.0.5 Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 cabal: Error: some packages failed to install: hOpenPGP-2.5.5 depends on nettle-0.2.0 which failed to install. hopenpgp-tools-0.3 depends on nettle-0.2.0 which failed to install. nettle-0.2.0 failed during the configure step. The exception was: ExitFailure 1