Resolving dependencies... Downloading vcs-web-hook-parse-0.2.0.0... Configuring vcs-web-hook-parse-0.2.0.0... Building vcs-web-hook-parse-0.2.0.0... Preprocessing library vcs-web-hook-parse-0.2.0.0... src/Web/Hook/GitLab.hs:44:8: Could not find module ‘Data.Aeson’ There are files missing in the ‘aeson-0.10.0.0@aeson_1hHtiY1qxb13MxjrWuz7KY’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. src/Web/Hook/GitLab.hs:45:8: Could not find module ‘Data.Aeson.Types’ There are files missing in the ‘aeson-0.10.0.0@aeson_1hHtiY1qxb13MxjrWuz7KY’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. src/Web/Hook/GitLab.hs:48:18: Could not find module ‘Data.Text’ There are files missing in the ‘text-1.2.2.0@text_5c7VCmRXJenGcMPs3kwpkI’ package, try running 'ghc-pkg check'. Use -v to see a list of the files searched for. Failed to install vcs-web-hook-parse-0.2.0.0 cabal: Error: some packages failed to install: vcs-web-hook-parse-0.2.0.0 failed during the building phase. The exception was: ExitFailure 1