Resolving dependencies... Configuring base-orphans-0.5.4... Configuring base-compat-0.9.1... Building base-orphans-0.5.4... Building base-compat-0.9.1... Installed base-orphans-0.5.4 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... Installed base-compat-0.9.1 Configuring byteable-0.1.1... Building base64-bytestring-1.0.0.1... Building byteable-0.1.1... Configuring bzlib-0.5.0.5... Installed byteable-0.1.1 Building bzlib-0.5.0.5... Installed base64-bytestring-1.0.0.1 Configuring cereal-0.5.4.0... Building cereal-0.5.4.0... Configuring data-default-class-0.1.2.0... Installed bzlib-0.5.0.5 Building data-default-class-0.1.2.0... Installed data-default-class-0.1.2.0 Configuring dlist-0.8.0.2... Building dlist-0.8.0.2... Configuring memory-0.13... Installed cereal-0.5.4.0 Building memory-0.13... Configuring monad-loops-0.4.3... Installed dlist-0.8.0.2 Building monad-loops-0.4.3... Configuring mtl-2.2.1... Installed monad-loops-0.4.3 Building mtl-2.2.1... Configuring nats-1.1.1... Installed memory-0.13 Building nats-1.1.1... Configuring newtype-0.2... Installed nats-1.1.1 Building newtype-0.2... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building old-locale-1.0.0.7... Configuring network-2.6.3.1... Installed newtype-0.2 Configuring parallel-3.2.1.0... Installed old-locale-1.0.0.7 Building parallel-3.2.1.0... Building network-2.6.3.1... 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 prelude-extras-0.4.0.3 Building primes-0.2.1.0... Configuring primitive-0.6.1.0... Installed primes-0.2.1.0 Building primitive-0.6.1.0... Configuring random-1.1... Installed network-2.6.3.1 Building random-1.1... Configuring reflection-2.1.2... Installed random-1.1 Building reflection-2.1.2... Configuring semigroups-0.18.2... Installed primitive-0.6.1.0 Building semigroups-0.18.2... Configuring split-0.2.3.1... Installed semigroups-0.18.2 Building split-0.2.3.1... Configuring stm-2.4.4.1... Installed split-0.2.3.1 Building stm-2.4.4.1... Configuring safe-0.3.10... Installed reflection-2.1.2 Building safe-0.3.10... Configuring syb-0.6... Installed stm-2.4.4.1 Configuring time-locale-compat-0.1.1.3... Installed safe-0.3.10 Building syb-0.6... Building time-locale-compat-0.1.1.3... Configuring transformers-compat-0.5.1.4... Installed time-locale-compat-0.1.1.3 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed transformers-compat-0.5.1.4 Configuring unexceptionalio-0.3.0... Installed syb-0.6 Building text-1.2.2.1... 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... Installed zlib-0.6.1.2 Configuring securemem-0.1.9... Building securemem-0.1.9... Configuring cryptonite-0.20... Installed securemem-0.1.9 Building cryptonite-0.20... Configuring old-time-1.1.0.3... Installed text-1.2.2.1 Building old-time-1.1.0.3... Configuring vector-0.11.0.0... Installed old-time-1.1.0.3 Building vector-0.11.0.0... Configuring StateVar-1.1.0.4... Installed vector-0.11.0.0 Building StateVar-1.1.0.4... Configuring async-2.1.1... Installed cryptonite-0.20 Building async-2.1.1... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring mmorph-1.0.6... Installed async-2.1.1 Building mmorph-1.0.6... Configuring tagged-0.8.5... Installed exceptions-0.8.3 Building tagged-0.8.5... Configuring transformers-base-0.4.4... Installed mmorph-1.0.6 Building transformers-base-0.4.4... Configuring errors-2.1.2... Installed transformers-base-0.4.4 Installed tagged-0.8.5 Configuring crypto-cipher-types-0.0.9... Building errors-2.1.2... Building crypto-cipher-types-0.0.9... Configuring hashable-1.2.4.0... Installed errors-2.1.2 Building hashable-1.2.4.0... Configuring blaze-builder-0.4.0.2... Installed crypto-cipher-types-0.0.9 Building blaze-builder-0.4.0.2... Configuring parsec-3.1.11... Installed hashable-1.2.4.0 Building parsec-3.1.11... Configuring monoid-subclasses-0.4.3... Installed blaze-builder-0.4.0.2 Building monoid-subclasses-0.4.3... Configuring safecopy-0.9.2... Installed parsec-3.1.11 Building safecopy-0.9.2... Configuring monad-control-1.0.1.0... Installed safecopy-0.9.2 Building monad-control-1.0.1.0... Configuring distributive-0.5.0.2... Installed monoid-subclasses-0.4.3 Installed monad-control-1.0.1.0 Configuring scientific-0.3.4.9... Building scientific-0.3.4.9... Building distributive-0.5.0.2... Configuring nettle-0.2.0... Installed distributive-0.5.0.2 Configuring unordered-containers-0.2.7.1... Failed to install nettle-0.2.0 Build log ( /home/builder/.cabal/logs/nettle-0.2.0.log ): cabal: Entering directory '/tmp/cabal-tmp-9213/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-9213/nettle-0.2.0' Building unordered-containers-0.2.7.1... Configuring void-0.7.1... Installed scientific-0.3.4.9 Building void-0.7.1... Configuring network-uri-2.6.1.0... Installed void-0.7.1 Building network-uri-2.6.1.0... Configuring streaming-commons-0.1.16... Installed network-uri-2.6.1.0 Building streaming-commons-0.1.16... Configuring ixset-typed-0.3.1... Installed unordered-containers-0.2.7.1 Building ixset-typed-0.3.1... Configuring lifted-base-0.2.3.8... Installed ixset-typed-0.3.1 Building lifted-base-0.2.3.8... Configuring incremental-parser-0.2.5... Installed streaming-commons-0.1.16 Building incremental-parser-0.2.5... Installed lifted-base-0.2.3.8 Configuring contravariant-1.4... Building contravariant-1.4... Configuring attoparsec-0.13.1.0... Installed incremental-parser-0.2.5 Building attoparsec-0.13.1.0... Configuring resourcet-1.1.8.1... Installed contravariant-1.4 Building resourcet-1.1.8.1... Installed resourcet-1.1.8.1 Configuring comonad-5... Configuring conduit-1.2.8... Installed attoparsec-0.13.1.0 Building conduit-1.2.8... Building comonad-5... Installed comonad-5 Configuring openpgp-asciiarmor-0.1... Building openpgp-asciiarmor-0.1... Configuring aeson-1.0.2.1... Installed conduit-1.2.8 Building aeson-1.0.2.1... Configuring bifunctors-5.4.1... Installed openpgp-asciiarmor-0.1 Building bifunctors-5.4.1... Installed bifunctors-5.4.1 Configuring conduit-extra-1.1.15... Building conduit-extra-1.1.15... Configuring binary-conduit-1.2.4.1... Installed conduit-extra-1.1.15 Building binary-conduit-1.2.4.1... Configuring profunctors-5.2... Installed aeson-1.0.2.1 Building profunctors-5.2... Configuring semigroupoids-5.1... Installed binary-conduit-1.2.4.1 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 wl-pprint-extras-3.5.0.5... Building free-4.12.4... 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. nettle-0.2.0 failed during the configure step. The exception was: ExitFailure 1