Resolving dependencies... Configuring appar-0.1.4... Configuring byteorder-1.0.4... Building appar-0.1.4... Building byteorder-1.0.4... Installed byteorder-1.0.4 Configuring contstuff-1.2.6... Configuring mtl-2.2.1... Installed appar-0.1.4 Building contstuff-1.2.6... Building mtl-2.2.1... Configuring network-2.6.3.1... Installed contstuff-1.2.6 Configuring network-fancy-0.2.4... Installed mtl-2.2.1 Building network-fancy-0.2.4... Building network-2.6.3.1... Configuring primitive-0.6.1.0... Installed network-fancy-0.2.4 Building primitive-0.6.1.0... Configuring stm-2.4.4.1... Installed primitive-0.6.1.0 Building stm-2.4.4.1... Configuring random-1.1... Installed network-2.6.3.1 Building random-1.1... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Configuring text-1.2.2.1... Installed random-1.1 Building text-1.2.2.1... Installed transformers-compat-0.5.1.4 Configuring iproute-1.7.1... Building iproute-1.7.1... Configuring vector-0.11.0.0... Installed iproute-1.7.1 Building vector-0.11.0.0... Configuring transformers-base-0.4.4... Installed text-1.2.2.1 Building transformers-base-0.4.4... Configuring mmorph-1.0.9... Installed transformers-base-0.4.4 Building mmorph-1.0.9... Configuring exceptions-0.8.3... Installed mmorph-1.0.9 Building exceptions-0.8.3... Installed exceptions-0.8.3 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 monad-control-1.0.1.0... Installed vector-0.11.0.0 Building monad-control-1.0.1.0... Configuring enumerator-0.4.20... Installed hashable-1.2.4.0 Installed monad-control-1.0.1.0 Configuring lifted-base-0.2.3.8... Building enumerator-0.4.20... Building lifted-base-0.2.3.8... Configuring scientific-0.3.4.9... Installed lifted-base-0.2.3.8 Building scientific-0.3.4.9... Installed enumerator-0.4.20 Configuring resourcet-1.1.9... Building resourcet-1.1.9... Installed scientific-0.3.4.9 Configuring attoparsec-0.13.1.0... Building attoparsec-0.13.1.0... Installed resourcet-1.1.9 Configuring conduit-1.2.8... Building conduit-1.2.8... Installed attoparsec-0.13.1.0 Configuring attoparsec-enumerator-0.3.4... Building attoparsec-enumerator-0.3.4... Installed attoparsec-enumerator-0.3.4 Installed conduit-1.2.8 Configuring attoparsec-conduit-1.1.0... Configuring network-conduit-1.1.0... Building network-conduit-1.1.0... Building attoparsec-conduit-1.1.0... Installed network-conduit-1.1.0 Installed attoparsec-conduit-1.1.0 Configuring dns-0.3.8... Building dns-0.3.8... Failed to install dns-0.3.8 Build log ( /home/builder/.cabal/logs/dns-0.3.8.log ): cabal: Entering directory '/tmp/cabal-tmp-4857/dns-0.3.8' Configuring dns-0.3.8... Building dns-0.3.8... Preprocessing library dns-0.3.8... [1 of 8] Compiling Network.DNS.Internal ( Network/DNS/Internal.hs, dist/build/Network/DNS/Internal.o ) [2 of 8] Compiling Network.DNS.Types ( Network/DNS/Types.hs, dist/build/Network/DNS/Types.o ) [3 of 8] Compiling Network.DNS.StateBinary ( Network/DNS/StateBinary.hs, dist/build/Network/DNS/StateBinary.o ) Network/DNS/StateBinary.hs:13:1: error: Failed to load interface for ‘Data.Conduit.Attoparsec’ Use -v to see a list of the files searched for. cabal: Leaving directory '/tmp/cabal-tmp-4857/dns-0.3.8' cabal: Error: some packages failed to install: dns-0.3.8 failed during the building phase. The exception was: ExitFailure 1 dnscache-1.1.0 depends on dns-0.3.8 which failed to install. ismtp-1.0.1 depends on dns-0.3.8 which failed to install.