Resolving dependencies... Configuring base-prelude-0.1.19... Building base-prelude-0.1.19... Preprocessing library base-prelude-0.1.19... [1 of 1] Compiling BasePrelude ( library/BasePrelude.hs, dist/build/BasePrelude.o ) In-place registering base-prelude-0.1.19... Running Haddock for base-prelude-0.1.19... Running hscolour for base-prelude-0.1.19... Preprocessing library base-prelude-0.1.19... Preprocessing library base-prelude-0.1.19... Haddock coverage: Warning: base-prelude-0.1.19:BasePrelude: Could not find documentation for exported module: Exports 100% ( 16 / 16) in 'BasePrelude' Documentation created: dist/doc/html/base-prelude/index.html, dist/doc/html/base-prelude/base-prelude.txt Creating package registration file: /tmp/pkgConf-base-prelude-0.127870.19 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/base-prelude-0.1.19 Registering base-prelude-0.1.19... Installed base-prelude-0.1.19 Downloading basic-lens-0.0.0... Configuring basic-lens-0.0.0... Building basic-lens-0.0.0... Preprocessing library basic-lens-0.0.0... [1 of 1] Compiling Control.Lens.Basic ( src/Control/Lens/Basic.hs, dist/build/Control/Lens/Basic.o ) In-place registering basic-lens-0.0.0... Running Haddock for basic-lens-0.0.0... Running hscolour for basic-lens-0.0.0... Preprocessing library basic-lens-0.0.0... Preprocessing library basic-lens-0.0.0... Haddock coverage: 100% ( 7 / 7) in 'Control.Lens.Basic' Documentation created: dist/doc/html/basic-lens/index.html, dist/doc/html/basic-lens/basic-lens.txt Creating package registration file: /tmp/pkgConf-basic-lens-0.027870.0 Installing library in /home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.8.3/basic-lens-0.0.0 Registering basic-lens-0.0.0... Installed basic-lens-0.0.0 Downloading record-0.4.0.0... Configuring record-0.4.0.0... Building record-0.4.0.0... Preprocessing library record-0.4.0.0... library/Record.hs:6:8: Could not find module ‘Data.Functor.Identity’ It is a member of the hidden package ‘transformers-0.3.0.0’. Perhaps you need to add ‘transformers’ to the build-depends in your .cabal file. Use -v to see a list of the files searched for. Failed to install record-0.4.0.0 cabal: Error: some packages failed to install: record-0.4.0.0 failed during the building phase. The exception was: ExitFailure 1