[arch-haskell] Upgrading Yesod conflicts with JSONb

Nicolas Pouillard nicolas.pouillard at gmail.com
Sat Oct 12 07:39:34 UTC 2013

On Thu, Sep 8, 2011 at 1:14 AM, Leif Warner <abimelech at gmail.com> wrote:
> I just commited an upgraded of Yesod and some associated tools to the
> repo.  It's in a branch marked yesod_0.9, however, rather than master,
> as it required deleted JSONb and data-object-json, which depended on
> JSONb.
> JSONb depends on an older version of attoparsec, and was holding back
> other Yesod-related things that depended on the newer attoparsec.
> JSONb hasn't been updated since March, and on it's Hackage page[1], it
> says
> "Have you considered aeson (http://hackage.haskell.org/package/aeson),
> a newer, extensively benchmarked JSON parsing library?"
> - which gives the idea that this package might be deprecated.
> Feel free to merge in these updates if JSONb and data-object-json
> won't be missed from the repo (at least for now).
> [1] http://hackage.haskell.org/package/JSONb-1.0.4

Why could it be required to delete them?

Nicolas Pouillard

More information about the arch-haskell mailing list