hledger-web cannot be installed

[FlorentBecker]

Issue description

running nix-env -iA nixpkgs.haskellPackages.hledger-web fails to build.

The cabal configure step fails with:

Configuring hledger-web-1.0.1...
Setup: Encountered missing dependencies:
hledger >=1.0.1, hledger-lib >=1.0.1

Technical details

• System: 17.03pre94694.fa4167c (Gorilla)
• Nix version: nix-env (Nix) 1.11.4
• Nixpkgs version: 17.03.git.c872b84M

[gebner]

Yes, hledger got a new release last week (with API changes) and so most tools that depend on hledger have already upgraded. However, hledger is in the LTS Haskell set and the versions in nixpkgs are updated on a different schedule than the other haskell packages.

The good news is, LTS Haskell 7.6 already has the new versions. @peti can you update the LTS package set?

[peti]

I'll merge the latest update after the test builds at http://hydra.nixos.org/jobset/nixpkgs/haskell-updates are complete. That should fix hledger-web.