Resolving dependencies... Configuring base64-bytestring-1.0.0.1... Configuring base-compat-0.9.1... Building base64-bytestring-1.0.0.1... Building base-compat-0.9.1... Installed base64-bytestring-1.0.0.1 Configuring bytestring-builder-0.10.8.1.0... Building bytestring-builder-0.10.8.1.0... Configuring dlist-0.8.0.2... Installed base-compat-0.9.1 Configuring network-2.6.3.1... Installed bytestring-builder-0.10.8.1.0 Building dlist-0.8.0.2... Building network-2.6.3.1... Configuring mtl-2.2.1... Installed dlist-0.8.0.2 Building mtl-2.2.1... Configuring old-locale-1.0.0.7... Installed mtl-2.2.1 Building old-locale-1.0.0.7... Configuring random-1.1... Installed old-locale-1.0.0.7 Building random-1.1... Configuring primitive-0.6.1.0... Installed network-2.6.3.1 Building primitive-0.6.1.0... Configuring time-locale-compat-0.1.1.3... Installed random-1.1 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 utf8-string-1.0.1.1... Installed primitive-0.6.1.0 Building utf8-string-1.0.1.1... Configuring transformers-compat-0.5.1.4... Installed utf8-string-1.0.1.1 Building transformers-compat-0.5.1.4... Configuring zlib-0.6.1.2... Installed transformers-compat-0.5.1.4 Building zlib-0.6.1.2... Configuring vacuum-2.2.0.0... Installed zlib-0.6.1.2 Building vacuum-2.2.0.0... Failed to install vacuum-2.2.0.0 Build log ( /home/builder/.cabal/logs/vacuum-2.2.0.0.log ): cabal: Entering directory '/tmp/cabal-tmp-24435/vacuum-2.2.0.0' Configuring vacuum-2.2.0.0... Building vacuum-2.2.0.0... Preprocessing library vacuum-2.2.0.0... src/GHC/Vacuum/ClosureType.hs:38:2: error: error: #error Unsupported GHC version in ClosureTypes.hs! #error Unsupported GHC version in ClosureTypes.hs! ^ `gcc' failed in phase `C pre-processor'. (Exit code: 1) cabal: Leaving directory '/tmp/cabal-tmp-24435/vacuum-2.2.0.0' Configuring mtl-compat-0.2.1.3... Building mtl-compat-0.2.1.3... Configuring old-time-1.1.0.3... Installed mtl-compat-0.2.1.3 Building old-time-1.1.0.3... Configuring HsOpenSSL-0.11.3.2... Installed text-1.2.2.1 Configuring vector-0.11.0.0... Installed old-time-1.1.0.3 Building vector-0.11.0.0... Building HsOpenSSL-0.11.3.2... Configuring tagged-0.8.5... Installed HsOpenSSL-0.11.3.2 Building tagged-0.8.5... Configuring zlib-bindings-0.1.1.5... Installed tagged-0.8.5 Building zlib-bindings-0.1.1.5... Installed zlib-bindings-0.1.1.5 Configuring blaze-builder-0.4.0.2... Building blaze-builder-0.4.0.2... Configuring hashable-1.2.4.0... Installed blaze-builder-0.4.0.2 Building hashable-1.2.4.0... Configuring parsec-3.1.11... Installed vector-0.11.0.0 Building parsec-3.1.11... Configuring polyparse-1.12... Installed hashable-1.2.4.0 Building polyparse-1.12... Installed parsec-3.1.11 Configuring case-insensitive-1.2.0.7... Building case-insensitive-1.2.0.7... Configuring unordered-containers-0.2.7.2... Installed case-insensitive-1.2.0.7 Building unordered-containers-0.2.7.2... Configuring scientific-0.3.4.9... Installed polyparse-1.12 Building scientific-0.3.4.9... Configuring uuid-types-1.0.3... Installed scientific-0.3.4.9 Building uuid-types-1.0.3... Configuring network-uri-2.6.1.0... Installed unordered-containers-0.2.7.2 Building network-uri-2.6.1.0... Installed uuid-types-1.0.3 Configuring http-types-0.9.1... Building http-types-0.9.1... Configuring HaXml-1.25.3... Installed network-uri-2.6.1.0 Building HaXml-1.25.3... Configuring http-common-0.8.2.0... Installed http-types-0.9.1 Building http-common-0.8.2.0... Configuring attoparsec-0.13.1.0... Installed http-common-0.8.2.0 Building attoparsec-0.13.1.0... Installed attoparsec-0.13.1.0 Configuring aeson-1.1.0.0... Building aeson-1.1.0.0... Configuring io-streams-1.3.5.0... Installed aeson-1.1.0.0 Building io-streams-1.3.5.0... Installed HaXml-1.25.3 Installed io-streams-1.3.5.0 Configuring openssl-streams-1.2.1.0... Building openssl-streams-1.2.1.0... Installed openssl-streams-1.2.1.0 Configuring http-streams-0.8.4.0... Building http-streams-0.8.4.0... Installed http-streams-0.8.4.0 Configuring haxr-3000.11.2... Building haxr-3000.11.2... Installed haxr-3000.11.2 cabal: Error: some packages failed to install: vacuum-2.2.0.0 failed during the building phase. The exception was: ExitFailure 1 vacuum-ubigraph-0.1.0.1 depends on vacuum-2.2.0.0 which failed to install.