As somebody who has very recently started working with Yesod -- I feel your 
pain!

In truth Yesod is a huge bundle of packages, many of which aren't managed by 
the Yesod developers. I get the impression that they work very hard to keep 
everything coherent while Yesod continues its very active development. I think 
it is quite a miracle that it fits together so well under the circumstances and 
I am quite in awe of the whole development.

You seem to have been unlucky (3 days!) but I have found it to be worth it -- 
you eventually get an amazing platform.

(I do think that we could be delivering the tools with a little more packaging 
that could significantly help with these situations. I have found them to be 
highly useful in any case.)

Chris

-----Original Message-----
From: yesod...@googlegroups.com [mailto:yesod...@googlegroups.com] On Behalf Of 
Michael Snoyman
Sent: 09 February 2012 06:44
To: Никита Тимофеев
Cc: haskell-cafe@haskell.org; yesod...@googlegroups.com
Subject: [Yesod] Re: [Haskell-cafe] Yesod and dependencies hell

Are you talking about starting a new site, or running an existing site? For a 
new site, it's probably a good idea to wait until 0.10 comes out, as it 
includes a lot of nice enhancements, and we'll be releasing it this week. If an 
existing site, you probably need to have more strict upper bounds on your 
package dependencies. Without seeing your cabal file, I can't really comment 
further.

It also might be a good idea to move this discussion to the Yesod mailing list 
(CCed).

On Wed, Feb 8, 2012 at 5:09 PM, Никита Тимофеев <ndtimof...@gmail.com> wrote:
> For three days I can't compile dependencies for my project using 
> yesod, yesod-auth, yesod-persistent, persistent-template, 
> persistent-sqlite, persistent. When I varied version I received a 
> variety of broken dependencies: persistent (0.6.* vs 0.7.*), conduit
> (0.1.* vs 0.2.*), conduit-pool, path-pieces, attoparsec and something 
> else. In this regard, I have a few questions. How to build these 
> packages together? And, Michael, why so bad?
>
> --
> Тимофеев Н.Д.
>
> _______________________________________________
> Haskell-Cafe mailing list
> Haskell-Cafe@haskell.org
> http://www.haskell.org/mailman/listinfo/haskell-cafe


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