Resolving dependencies... Configuring ansi-terminal-0.6.2.3... Configuring SHA-1.6.4.2... Building ansi-terminal-0.6.2.3... Building SHA-1.6.4.2... Installed ansi-terminal-0.6.2.3 Configuring base-compat-0.9.1... Building base-compat-0.9.1... Configuring base-orphans-0.5.4... Installed base-compat-0.9.1 Building base-orphans-0.5.4... Configuring base64-bytestring-1.0.0.1... Installed base-orphans-0.5.4 Building base64-bytestring-1.0.0.1... Configuring byteable-0.1.1... Installed SHA-1.6.4.2 Building byteable-0.1.1... Configuring dlist-0.8.0.2... Installed base64-bytestring-1.0.0.1 Configuring lens-family-core-1.2.1... Installed byteable-0.1.1 Building dlist-0.8.0.2... Building lens-family-core-1.2.1... Configuring entropy-0.3.7... Installed dlist-0.8.0.2 Configuring lens-family-th-0.5.0.0... Installed lens-family-core-1.2.1 Building lens-family-th-0.5.0.0... Building entropy-0.3.7... Configuring mtl-2.2.1... Installed lens-family-th-0.5.0.0 Building mtl-2.2.1... Configuring memory-0.13... Installed entropy-0.3.7 Building memory-0.13... Configuring primitive-0.6.1.0... Installed mtl-2.2.1 Building primitive-0.6.1.0... Configuring network-2.6.3.1... Installed memory-0.13 Configuring random-1.1... Installed primitive-0.6.1.0 Building random-1.1... Building network-2.6.3.1... Configuring semigroups-0.18.2... Installed random-1.1 Building semigroups-0.18.2... Configuring time-locale-compat-0.1.1.3... Installed semigroups-0.18.2 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 network-2.6.3.1 Configuring ansi-wl-pprint-0.6.7.3... Installed transformers-compat-0.5.1.4 Building text-1.2.2.1... Building ansi-wl-pprint-0.6.7.3... Installed ansi-wl-pprint-0.6.7.3 Configuring lens-family-1.2.1... Building lens-family-1.2.1... Configuring cryptonite-0.20... Installed lens-family-1.2.1 Building cryptonite-0.20... Configuring vector-0.11.0.0... Installed text-1.2.2.1 Building vector-0.11.0.0... Configuring tf-random-0.5... Installed cryptonite-0.20 Building tf-random-0.5... Configuring tagged-0.8.5... Installed vector-0.11.0.0 Building tagged-0.8.5... Installed tf-random-0.5 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring blaze-builder-0.4.0.2... Installed tagged-0.8.5 Building blaze-builder-0.4.0.2... Configuring parsec-3.1.11... Installed hashable-1.2.4.0 Building parsec-3.1.11... Configuring cryptohash-0.11.9... Installed blaze-builder-0.4.0.2 Building cryptohash-0.11.9... Configuring QuickCheck-2.9.2... Installed cryptohash-0.11.9 Installed parsec-3.1.11 Configuring case-insensitive-1.2.0.7... Building QuickCheck-2.9.2... Building case-insensitive-1.2.0.7... Configuring scientific-0.3.4.9... Installed case-insensitive-1.2.0.7 Building scientific-0.3.4.9... Configuring unordered-containers-0.2.7.1... Installed scientific-0.3.4.9 Building unordered-containers-0.2.7.1... Configuring attoparsec-0.13.1.0... Installed QuickCheck-2.9.2 Installed unordered-containers-0.2.7.1 Configuring charset-0.3.7.1... Building attoparsec-0.13.1.0... Building charset-0.3.7.1... Installed charset-0.3.7.1 Installed attoparsec-0.13.1.0 Configuring aeson-1.0.2.1... Configuring parsers-0.12.4... Building aeson-1.0.2.1... Building parsers-0.12.4... Configuring websockets-0.10.0.0... Installed parsers-0.12.4 Building websockets-0.10.0.0... Configuring inline-c-0.5.5.9... Installed websockets-0.10.0.0 Building inline-c-0.5.5.9... Installed aeson-1.0.2.1 Installed inline-c-0.5.5.9 Configuring myo-0.1.0.0... Failed to install myo-0.1.0.0 Build log ( /home/builder/.cabal/logs/myo-0.1.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-32129/myo-0.1.0.0' Configuring myo-0.1.0.0... Warning: 'include-dirs: include' directory does not exist. cabal: Missing dependency on a foreign library: * Missing C library: stdc++ 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-32129/myo-0.1.0.0' cabal: Error: some packages failed to install: myo-0.1.0.0 failed during the configure step. The exception was: ExitFailure 1