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Today's Topics:
1. Can't reproduce the build failure of my package on hackage
(Daniel Seidel)
----------------------------------------------------------------------
Message: 1
Date: Fri, 25 Feb 2011 08:11:41 +0100
From: Daniel Seidel <[email protected]>
Subject: [Haskell-beginners] Can't reproduce the build failure of my
package on hackage
To: [email protected]
Message-ID: <[email protected]>
Content-Type: text/plain
Hi,
a while ago I uploaded a package to Hackage
( http://hackage.haskell.org/package/SBench ).
I checked it with ghc-6.12.3 and it worked well. The uploaded version
was tried to compile via ghc-7 and failed with the following log:
cabal: dependencies conflict: haskell98-1.1.0.1 requires time ==1.2.0.3
however
time-1.2.0.3 was excluded because gnuplot-0.4.1 requires time ==1.1.*
Now, on Hackage, the latest haskell98 version is 1.1.0.0 and it does, at least
directly, *not* depend on time.
To figure out the problem I installed ghc-7.0.1 and tried to install my
package. It worked.
Can anyone give me a hint why compilation fails on Hackage and where
haskell98-1.1.0.1 comes from?
I want to upload a new version because I needed to adjust to the
'-rtsopts' flag in ghc 7. Before doing so it would be great to ensure
the new upload will compile on Hackage. A way might be to restrict
haskell98 to be less or equal to 1.1.0.0, but I think it's not a good
way.
Cheers,
Daniel.
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