Resolving dependencies... Configuring HUnit-1.3.0.0... Building HUnit-1.3.0.0... Preprocessing library HUnit-1.3.0.0... [1 of 5] Compiling Test.HUnit.Terminal ( Test/HUnit/Terminal.hs, dist/build/Test/HUnit/Terminal.o ) [2 of 5] Compiling Test.HUnit.Lang ( Test/HUnit/Lang.hs, dist/build/Test/HUnit/Lang.o ) [3 of 5] Compiling Test.HUnit.Base ( Test/HUnit/Base.hs, dist/build/Test/HUnit/Base.o ) [4 of 5] Compiling Test.HUnit.Text ( Test/HUnit/Text.hs, dist/build/Test/HUnit/Text.o ) [5 of 5] Compiling Test.HUnit ( Test/HUnit.hs, dist/build/Test/HUnit.o ) In-place registering HUnit-1.3.0.0... Running Haddock for HUnit-1.3.0.0... Running hscolour for HUnit-1.3.0.0... Preprocessing library HUnit-1.3.0.0... Preprocessing library HUnit-1.3.0.0... Preprocessing library haskell-src-exts-1.17.0... Warning: The documentation for the following packages are not installed. No links will be generated to these packages: cpphs-1.19.3, old-locale-1.0.0.7, old-time-1.1.0.3, polyparse-1.11, text-1.2.1.3 : cannot satisfy -package-id cpphs-1.19.3-a7d7cdebd2e05b617604362637aaf19e (use -v for more information) cabal: '/opt/ghc/7.10.2/bin/ghc' exited with an error: : cannot satisfy -package-id cpphs-1.19.3-a7d7cdebd2e05b617604362637aaf19e (use -v for more information) Failed to install haskell-src-exts-1.17.0 Configuring MissingH-1.3.0.1... cabal: The following package dependencies were requested --dependency='regex-compat=regex-compat-0.95.1-02fc116a2ee258bffa14f1e9cfa4f9a8' --dependency='random=random-1.1-b321acff6e39d1736faf38033c371054' --dependency='parsec=parsec-3.1.9-c2159e2966531acf21bf2522a9d3c216' --dependency='old-time=old-time-1.1.0.3-2829603c9860ef84ba2ec1580823551a' --dependency='old-locale=old-locale-1.0.0.7-dc15dd805edac3bd819285f8edb51d07' --dependency='network=network-2.6.2.1-cdeeb3e208fc3edf95edfecdba3c0d67' --dependency='mtl=mtl-2.2.1-bfb998dc8c11466235d862ade6fe90ac' --dependency='hslogger=hslogger-1.2.9-90594ff081d35b60c1e1ead99dccbe35' --dependency='HUnit=HUnit-1.3.0.0-04d86f53ba570f285945eb78e41d3e76' however the given installed package instance does not exist. Failed to install MissingH-1.3.0.1 cabal: Error: some packages failed to install: MissingH-1.3.0.1 failed during the configure step. The exception was: ExitFailure 1 file-modules-0.1.2.0 depends on MissingH-1.3.0.1 which failed to install. haskell-src-exts-1.17.0 failed during the final install step. The exception was: ExitFailure 1