Hi Peter, I think that 'hsEnv approach' means essentially ghcWithPackages, as detailed in this wiki page: https://nixos.org/wiki/Haskell (search for 'hsEnv', it's in 'Local use via Nixpkgs config' section. I don't know if that information is outdated, but it created problems also for me (half a year ago, or so).
Paul, I think you could benefit from this mail from Peter outlining how to setup a working haskell installation: http://article.gmane.org/gmane.linux.distributions.nixos/15045 Or, if you prefer another approach, I remember this blog post to work (caution, it's not using ghcWithPackages, which is the suggested installation): http://www.cse.chalmers.se/~bernardy/nix.html Best regards Carlo 2014-12-14 19:34 GMT+01:00 Peter Simons <[email protected]>: > Hi Paul, > > > I have a problem keeping ghc-mod happy. After trying a number of other > > approaches I have opted to install all haskell packages to my profile > > via the 'hsEnv' approach. > > what exactly is an hsEnv approach? > > Best regards, > Peter > > _______________________________________________ > nix-dev mailing list > [email protected] > http://lists.science.uu.nl/mailman/listinfo/nix-dev _______________________________________________ nix-dev mailing list [email protected] http://lists.science.uu.nl/mailman/listinfo/nix-dev
