Excerpts from Yury G. Kudryashov's message of Wed May 12 23:38:04 +0200 2010: > Marc Weber wrote: > > >> I do have GHC 6.10 still installed; but why does it not build > >> against the new GHC? > > > > Because of a design decision Andres Loeh once made: > > > > try cat `which ghc`. You'll see that ghc finds the packages containing > > ghc libraries by iterating over $PATH. > Marc, did you see the command in the original message?
No. I missed it cause it looked like a log line. Thank you for pointing this out. In any case using a collection should fix the trouble once and forall (?) because packages are installed by attr path rather than by name. I always install by attr path. http://wiki.nixos.org/wiki/Howto_keep_multiple_packages_up_to_date_at_once Marc Weber _______________________________________________ nix-dev mailing list [email protected] https://mail.cs.uu.nl/mailman/listinfo/nix-dev
