Resolving dependencies... Configuring StateVar-1.1.1.0... Configuring base-compat-0.10.4... Building StateVar-1.1.1.0... Building base-compat-0.10.4... Installed StateVar-1.1.1.0 Configuring base-orphans-0.8... Building base-orphans-0.8... Installed base-orphans-0.8 Configuring base16-bytestring-0.1.1.6... Building base16-bytestring-0.1.1.6... Installed base-compat-0.10.4 Configuring base64-bytestring-1.0.0.1... Building base64-bytestring-1.0.0.1... Installed base16-bytestring-0.1.1.6 Configuring basement-0.0.8... Building basement-0.0.8... Installed base64-bytestring-1.0.0.1 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 call-stack-0.1.0... Building call-stack-0.1.0... Installed call-stack-0.1.0 Configuring cereal-0.5.5.0... Building cereal-0.5.5.0... Installed cereal-0.5.5.0 Configuring dlist-0.8.0.4... Building dlist-0.8.0.4... Installed dlist-0.8.0.4 Configuring hashable-1.2.7.0... Building hashable-1.2.7.0... Installed hashable-1.2.7.0 Configuring hourglass-0.2.11... Building hourglass-0.2.11... Installed hourglass-0.2.11 Configuring integer-logarithms-1.0.2.1... Building integer-logarithms-1.0.2.1... Installed integer-logarithms-1.0.2.1 Configuring monad-loops-0.4.3... Building monad-loops-0.4.3... Installed basement-0.0.8 Configuring network-2.7.0.2... Installed monad-loops-0.4.3 Configuring network-uri-2.6.1.0... Building network-uri-2.6.1.0... Building network-2.7.0.2... Installed network-uri-2.6.1.0 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 old-locale-1.0.0.7 Configuring parallel-3.2.2.0... Building parallel-3.2.2.0... Installed parallel-3.2.2.0 Configuring prettyprinter-1.2.1... Installed network-2.7.0.2 Configuring primes-0.2.1.0... Building prettyprinter-1.2.1... Building primes-0.2.1.0... Installed primes-0.2.1.0 Configuring primitive-0.6.4.0... Building primitive-0.6.4.0... Installed prettyprinter-1.2.1 Configuring random-1.1... Building random-1.1... Installed random-1.1 Configuring reflection-2.1.4... Building reflection-2.1.4... Installed primitive-0.6.4.0 Configuring safe-0.3.17... Building safe-0.3.17... Installed reflection-2.1.4 Configuring semigroups-0.18.5... Building semigroups-0.18.5... Installed semigroups-0.18.5 Configuring split-0.2.3.3... Building split-0.2.3.3... Installed safe-0.3.17 Configuring syb-0.7... Building syb-0.7... Installed split-0.2.3.3 Configuring tagged-0.8.6... Building tagged-0.8.6... Installed syb-0.7 Configuring th-abstraction-0.2.8.0... Building th-abstraction-0.2.8.0... Installed tagged-0.8.6 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... Building transformers-compat-0.6.2... Installed th-abstraction-0.2.8.0 Configuring unliftio-core-0.1.1.0... Building unliftio-core-0.1.1.0... Installed transformers-compat-0.6.2 Configuring void-0.7.2... Installed unliftio-core-0.1.1.0 Configuring zlib-0.6.2... Building void-0.7.2... Building zlib-0.6.2... Installed void-0.7.2 Configuring contravariant-1.5... Building contravariant-1.5... Installed zlib-0.6.2 Configuring unordered-containers-0.2.9.0... Installed contravariant-1.5 Configuring async-2.2.1... Building unordered-containers-0.2.9.0... Building async-2.2.1... Installed async-2.2.1 Configuring foundation-0.0.21... Building foundation-0.0.21... Installed unordered-containers-0.2.9.0 Configuring old-time-1.1.0.3... Building old-time-1.1.0.3... Installed old-time-1.1.0.3 Configuring uuid-types-1.0.3... Building uuid-types-1.0.3... Installed uuid-types-1.0.3 Configuring vector-0.12.0.1... Building vector-0.12.0.1... Installed foundation-0.0.21 Configuring scientific-0.3.6.2... Building scientific-0.3.6.2... Installed scientific-0.3.6.2 Configuring distributive-0.6... Building distributive-0.6... Installed vector-0.12.0.1 Configuring transformers-base-0.4.5.2... Building transformers-base-0.4.5.2... Installed distributive-0.6 Configuring exceptions-0.10.0... Installed transformers-base-0.4.5.2 Configuring typed-process-0.2.2.0... Building exceptions-0.10.0... Building typed-process-0.2.2.0... Installed typed-process-0.2.2.0 Configuring streaming-commons-0.2.1.0... Installed exceptions-0.10.0 Configuring memory-0.14.16... Building streaming-commons-0.2.1.0... Building memory-0.14.16... Installed streaming-commons-0.2.1.0 Configuring attoparsec-0.13.2.2... Building attoparsec-0.13.2.2... Installed memory-0.14.16 Configuring vector-algorithms-0.7.0.1... Building vector-algorithms-0.7.0.1... Installed attoparsec-0.13.2.2 Configuring safecopy-0.9.4.1... Building safecopy-0.9.4.1... Installed vector-algorithms-0.7.0.1 Configuring monoid-subclasses-0.4.6... Building monoid-subclasses-0.4.6... Installed safecopy-0.9.4.1 Configuring comonad-5.0.4... Building comonad-5.0.4... Installed comonad-5.0.4 Configuring resourcet-1.2.1... Building resourcet-1.2.1... Installed resourcet-1.2.1 Configuring errors-2.3.0... Building errors-2.3.0... Installed monoid-subclasses-0.4.6 Configuring securemem-0.1.10... Building securemem-0.1.10... Installed errors-2.3.0 Configuring cryptonite-0.25... Installed securemem-0.1.10 Configuring asn1-types-0.3.2... Building cryptonite-0.25... Building asn1-types-0.3.2... Installed asn1-types-0.3.2 Configuring openpgp-asciiarmor-0.1.1... Building openpgp-asciiarmor-0.1.1... Installed openpgp-asciiarmor-0.1.1 Configuring aeson-1.4.0.0... Building aeson-1.4.0.0... Installed aeson-1.4.0.0 Configuring mono-traversable-1.0.8.1... Building mono-traversable-1.0.8.1... Installed mono-traversable-1.0.8.1 Configuring ixset-typed-0.4... Building ixset-typed-0.4... Installed cryptonite-0.25 Configuring bifunctors-5.5.3... Building bifunctors-5.5.3... Installed ixset-typed-0.4 Configuring incremental-parser-0.3.1.1... Building incremental-parser-0.3.1.1... Installed incremental-parser-0.3.1.1 Configuring crypto-cipher-types-0.0.9... Building crypto-cipher-types-0.0.9... Installed bifunctors-5.5.3 Configuring asn1-encoding-0.9.5... Building asn1-encoding-0.9.5... Installed crypto-cipher-types-0.0.9 Configuring conduit-1.3.0.3... Building conduit-1.3.0.3... Installed asn1-encoding-0.9.5 Configuring semigroupoids-5.3.1... Building semigroupoids-5.3.1... Installed conduit-1.3.0.3 Configuring profunctors-5.3... Building profunctors-5.3... Installed semigroupoids-5.3.1 Configuring nettle-0.3.0... Failed to install nettle-0.3.0 Build log ( /home/builder/.cabal/logs/ghc-8.4.3/nettle-0.3.0-EaaopqcTH5qggWD7VIEve.log ): cabal: Entering directory '/tmp/cabal-tmp-9109/nettle-0.3.0' Configuring nettle-0.3.0... 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-9109/nettle-0.3.0' Configuring conduit-extra-1.3.0... Building conduit-extra-1.3.0... Installed conduit-extra-1.3.0 Installed profunctors-5.3 cabal: Error: some packages failed to install: hOpenPGP-2.7.1-7dxgV38nLFgDbhcAmF7Y7G depends on hOpenPGP-2.7.1 which failed to install. nettle-0.3.0-EaaopqcTH5qggWD7VIEve failed during the configure step. The exception was: ExitFailure 1