[Nix-dev] Problem with installing haskell stuff

[Arseniy Seroka]

Hello! I'm trying to update my haskell set of pkgs to commit
2862d272a606c6188c4c33dab60de4e0066ee194.

I'm just doing `nix-env -i haskell-env -f $NIXPKGS_MASTER` as I was doing for
more than a year.

But I'm getting error `collision between
`/nix/store/k18i1nm5hgnb82y9w2g9hmlwhk3szjld-ghc-8.0.1/lib/ghc-8.0.1/Cabal-1.24.0.0/Paths_Cabal.dyn_hi'
and
`/nix/store/0rwhbwsg9kmywgbrib2bs29p2hmi80za-Cabal-1.24.0.0/lib/ghc-8.0.1/Cabal-1.24.0.0/Paths_Cabal.dyn_hi'`

What to do? How to fix that?


-- 
Sincerely,
Arseniy Seroka

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.science.uu.nl/pipermail/nix-dev/attachments/20160613/ed735404/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: OpenPGP digital signature
URL: <http://lists.science.uu.nl/pipermail/nix-dev/attachments/20160613/ed735404/attachment.sig>