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You can reach the person managing the list at beginners-ow...@haskell.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Beginners digest..." Today's Topics: 1. Re: Can't build project properly (Galaxy Being) ---------------------------------------------------------------------- Message: 1 Date: Sat, 3 Jul 2021 16:57:54 -0500 From: Galaxy Being <borg...@gmail.com> To: The Haskell-Beginners Mailing List - Discussion of primarily beginner-level topics related to Haskell <beginners@haskell.org> Subject: Re: [Haskell-beginners] Can't build project properly Message-ID: <cafahfsxykasxin1bmsrne4vsh4++trwsrzozczbd13cju_p...@mail.gmail.com> Content-Type: text/plain; charset="utf-8" Continue disregarding. Figured it out. Missing a language pragma. On Fri, Jul 2, 2021 at 11:45 PM Galaxy Being <borg...@gmail.com> wrote: > I'm trying to do a basic stack project named http-lesson (Chapter 39 from *Get > Programming with Haskell) *which starts out with this in Main.hs > > module Main where > > import qualified Data.ByteString as B > import qualified Data.ByteString.Char8 as BC > import qualified Data.ByteString.Lazy as L > import qualified Data.ByteString.Lazy.Char8 as LC > import Network.HTTP.Simple > > After doing stack new http-lesson, the books says to modify the > http-lesson.cabal file in the project, adding bytestring and http-conduit for > the imports noted above > > executable http-lesson-exe > main-is: Main.hs > other-modules: > Paths_http_lesson > hs-source-dirs: > app > ghc-options: -threaded -rtsopts -with-rtsopts=-N > build-depends: > base >=4.7 && <5 > , http-lesson > , bytestring > , http-conduit > default-language: Haskell2010 > > Being a beginner, I follow the cookbook-like directions, i.e., I next run > stack > build . . . and it errors out, not finding the imported stuff. But then > when I check the http-lesson.cabal file, the extra packages I added > have been removed. Hunting around, I find this > <https://schooloffp.co/2020/12/05/whirlwind-tour-of-stack-for-beginners.html> > that tells me to put the extra packages in package.yaml. Very confused at > this point. > > ⨽ > Lawrence Bottorff > Grand Marais, MN, USA > borg...@gmail.com > -- ⨽ Lawrence Bottorff Grand Marais, MN, USA borg...@gmail.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mail.haskell.org/pipermail/beginners/attachments/20210703/95fa498b/attachment-0001.html> ------------------------------ Subject: Digest Footer _______________________________________________ Beginners mailing list Beginners@haskell.org http://mail.haskell.org/cgi-bin/mailman/listinfo/beginners ------------------------------ End of Beginners Digest, Vol 156, Issue 3 *****************************************