I think the issue here is that: * Your hangman package does not define a library stanza * But your test-suite depends on the hangman library
Try removing hangman from build-depends. The weird string at the end is (I believe) a package key. Every package gets such an arbitrary string (based on its dependencies). The reasons for its existence, and exactly how it's different from package IDs and package identifiers, is a long topic you're probably not interested in :). If you are, I believe the GHC user manual covers these topics. On Wed, Feb 15, 2017 at 6:54 PM, Galder Zamarreño <gal...@zamarreno.com> wrote: > Earlier today I was trying to run `stack test` in one of my projects and I > kept getting this error: > > hangman-0.1.0.0: build (exe + test) > Preprocessing executable 'hangman' for hangman-0.1.0.0... > Preprocessing test suite 'tests' for hangman-0.1.0.0... > <command line>: cannot satisfy -package-id hangman-0.1.0.0- > 3msiFXAP8SrGLvb69w1t6p > (use -v for more information) > Progress: 11/12 > -- While building package hangman-0.1.0.0 using: > > /Users/g/.stack/setup-exe-cache/x86_64-osx/Cabal-simple_mPHDZzAJ_1.24.2.0_ghc-8.0.2 > --builddir=.stack-work/dist/x86_64-osx/Cabal-1.24.2.0 build exe:hangman > test:tests --ghc-options " -ddump-hi -ddump-to-file" > Process exited with code: ExitFailure 1 > > `stack build` was working fine: > > hangman-0.1.0.0: configure (exe) > Configuring hangman-0.1.0.0... > hangman-0.1.0.0: build (exe) > Preprocessing executable 'hangman' for hangman-0.1.0.0... > [1 of 1] Compiling Main ( src/Main.hs, > .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/hangman/hangman-tmp/Main.o > ) > Linking .stack-work/dist/x86_64-osx/Cabal-1.24.2.0/build/hangman/hangman > ... > hangman-0.1.0.0: copy/register > Installing executable(s) in > /Users/g/0/haskell/haskell-sandbox/haskellbook/hangman- > ch13.hb/.stack-work/install/x86_64-osx/lts-8.0/8.0.2/bin > > What does that `3msiFXAP8SrGLvb69w1t6p` mean at the end of the package? > > Cheers, > Galder > > -- > You received this message because you are subscribed to the Google Groups > "haskell-stack" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to haskell-stack+unsubscr...@googlegroups.com. > To post to this group, send email to haskell-stack@googlegroups.com. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/haskell-stack/277bdd66-579f-49a8-b1f9-dcb9928a147a% > 40googlegroups.com > <https://groups.google.com/d/msgid/haskell-stack/277bdd66-579f-49a8-b1f9-dcb9928a147a%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "haskell-stack" group. To unsubscribe from this group and stop receiving emails from it, send an email to haskell-stack+unsubscr...@googlegroups.com. To post to this group, send email to haskell-stack@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/haskell-stack/CAKA2JgLNAcWdz8JUYo14LKVsrOpzwOtZjkCFqB_NsSehfdN03A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
