Thanks Alexander. However, I'm not sure how to use the workaround described so I can get hackage to properly compile my package. It sounds like I have to add a "template-haskell >= 2.7.0.0" dependency to my own cabal file, which sounds like the wrong thing to do in the long-run.
Is there something that can be done on the hackage/ghc side to avoid this issue? Or something less drastic than adding a template-haskell dependency on my own package's cabal file? Thanks, -Levent. On Tue, Jul 17, 2012 at 7:31 AM, Alexander Foremny < alexanderfore...@gmail.com> wrote: > Dear Levent, > > I think this [1] could be related. > > Regards, > Alexander Foremny > > PS. Sent this to Levent directly. Here's a copy for the mailing list. > Sorry for the noise. > > [1] > http://haskell.1045720.n5.nabble.com/Bad-interface-problem-td5714184.html > > ---------- Forwarded message ---------- > From: Alexander Foremny <alexanderfore...@gmail.com> > Date: 2012/7/17 > Subject: Re: [Haskell-cafe] hackage compile failure with QuickCheck 2.5 > To: Levent Erkok <erk...@gmail.com> > > > Dear Levent, > > I think this [1] could be related. > > Regards, > Alexander Foremny > > [1] > http://haskell.1045720.n5.nabble.com/Bad-interface-problem-td5714184.html > > 2012/7/17 Levent Erkok <erk...@gmail.com>: > > [This message is more appropriate for a hackage mailing list I presume, > but > > that doesn't seem to exist. Let me know if there's a better place to send > > it.] > > > > I'm having a hackage compile failure for a newly uplodaded package that > has > > a QuickCheck 2.5 dependence. The error message is: > > > > [13 of 13] Compiling Test.QuickCheck.All ( Test/QuickCheck/All.hs, > > dist/build/Test/QuickCheck/All.o ) > > > > Test/QuickCheck/All.hs:15:1: > > Bad interface file: > > > /usr/local/tmp/archive/install/lib/template-haskell-2.6.0.0/ghc-7.4.1/Language/Haskell/TH.hi > > Something is amiss; requested module > > template-haskell-2.6.0.0:Language.Haskell.TH differs from name found in > the > > interface file template-haskell:Language.Haskell.TH > > > > > > The full log file is at (search for "Something is a miss" in it): > > http://hackage.haskell.org/packages/archive/sbv/2.2/logs/failure/ghc-7.4 > > > > Needless to say, I don't see this problem when I compile this package at > > home with the same compiler (ghc 7.4.1) as hackage is using; also Hackage > > has a successfully compiled QuickCheck 2.5 package. > > > > Could it be something related to the particular cabal/ghc installation on > > the hackage server? In particular, I don't understand why it picks > > template-haskell 2.6.0.0 when there's a newer version (2.7.0.0). As far > as I > > can see, QuickCheck doesn't put an upper limit on its template haskell > > version dependency. > > > > I'd appreciate any pointers with this. (Googling and questions on the > > #haskell irc channel didn't help much, unfortunately.) > > > > -Levent. > > > > > > _______________________________________________ > > Haskell-Cafe mailing list > > Haskell-Cafe@haskell.org > > http://www.haskell.org/mailman/listinfo/haskell-cafe > > > > _______________________________________________ > Haskell-Cafe mailing list > Haskell-Cafe@haskell.org > http://www.haskell.org/mailman/listinfo/haskell-cafe >
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