### Please describe the problem. `stack build` on a fresh clone of git-annex at e029eb8b fails with git-annex-6.20160229: configure Utility/FileSystemEncoding.hs:30:18: Could not find module ‘Data.Hash.MD5’ Use -v to see a list of the files searched for. Utility/FileSystemEncoding.hs:32:8: Could not find module ‘Data.Bits.Utils’ Perhaps you meant Data.BitUtil Data.Bits.Lens (from lens-4.13@lens_IUJoiaRWYAQ6ieqgqTJZ5D) Use -v to see a list of the files searched for. Utility/FileSystemEncoding.hs:34:8: Could not find module ‘Data.List.Utils’ Perhaps you meant Data.BitUtil Data.List.Lens (from lens-4.13@lens_IUJoiaRWYAQ6ieqgqTJZ5D) Data.List.Split (from split-0.2.3@split_CDzOynTh4l8Ahg1HaWUL4Z) Use -v to see a list of the files searched for. Utility/Process.hs:53:8: Could not find module ‘System.Log.Logger’ Perhaps you meant System.Log.FastLogger (from fast-logger-2.4.1@fastl_1adi3bwIxvVE3Gyx2Jy1k0) Use -v to see a list of the files searched for. Utility/SafeCommand.hs:14:8: Could not find module ‘Data.String.Utils’ Perhaps you meant Data.String.UTF8 (from utf8-string-1.0.1.1@utf8s_L8eKHa7Iv9q7FVKUYW6u4b) Use -v to see a list of the files searched for. ### What steps will reproduce the problem? `stack build` ### What version of git-annex are you using? On what operating system? e029eb8b, OS X 10.10.5. ### Please provide any additional information below. These are apparently dependencies of `Setup.hs`. Adding explicit-setup-deps: "*": true to `stack.yaml` [(as described here)](https://github.com/commercialhaskell/stack/blob/a59997d5db963bba403119843340688ee25e2c6f/doc/yaml_configuration.md#explicit-setup-deps) fixes the error and builds git-annex successfully. ### Have you had any luck using git-annex before? (Sometimes we get tired of reading bug reports all day and a lil' positive end note does wonders) > I tried enabling this, and it broke build on my i386ancient autobuilder, > which uses stack 1.0.4.2. Strange build failure > both building git-annex and also its dependencies (eg, process): /usr/bin/ld: cannot find -ltinfo > Which seems to be libtinfo, part of the ncurses library. Which is weird, > AFAIK git-annex does not use ncurses at all. > > I tried weakening the setting from `*` to `git-annex: true`, which > lets the build deps get built, but building git-annex still fails with > above error. > > --[[Joey]]