Re: Failed to install leksah. (ghc-6.10.1 requires two versions of process)
Hallo Andy, I'm sorry but this seems to be a cabal problem to me and I'm not shure how to fix this. In leksah.cabal the prerequisite is process >=1.0.1.0. Why and how ghc can require two different versions of the process library, well I don't know. I forward your question to the ghc library and leksah mailing list and hope we get a solution. Jürgen Am Dienstag, den 03.03.2009, 13:12 +0800 schrieb Andy Stewart:
Dear developers,
I have install ghc-6.10.1 and gtk2hs-0.10 in Debian. When i use cabal (1.6.0.2) install leksah, i got below error:
Resolving dependencies... cabal: dependencies conflict: ghc-6.10.1 requires process ==1.0.1.0 however process-1.0.1.0 was excluded because ghc-6.10.1 requires process ==1.0.1.1
How to fix this?
Thanks!
-- Andy
check http://haskell.org/pipermail/haskell-cafe/2009-January/054523.html On Mar 3, 2009, at 4:38 AM, Jürgen Nicklisch-Franken wrote:
=1.0.1.0. Why and how ghc can require two different versions of the process
Hallo Andy, I'm sorry but this seems to be a cabal problem to me and I'm not shure how to fix this. In leksah.cabal the prerequisite is process library, well I don't know. I forward your question to the ghc library and leksah mailing list and hope we get a solution.
Jürgen
Am Dienstag, den 03.03.2009, 13:12 +0800 schrieb Andy Stewart:
Dear developers,
I have install ghc-6.10.1 and gtk2hs-0.10 in Debian. When i use cabal (1.6.0.2) install leksah, i got below error:
Resolving dependencies... cabal: dependencies conflict: ghc-6.10.1 requires process ==1.0.1.0 however process-1.0.1.0 was excluded because ghc-6.10.1 requires process ==1.0.1.1
How to fix this?
Thanks!
-- Andy
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On Tue, 2009-03-03 at 07:38 +0100, Jürgen Nicklisch-Franken wrote:
Hallo Andy, I'm sorry but this seems to be a cabal problem to me and I'm not shure how to fix this. In leksah.cabal the prerequisite is process >=1.0.1.0. Why and how ghc can require two different versions of the process library, well I don't know. I forward your question to the ghc library and leksah mailing list and hope we get a solution.
We really need to make a Cabal FAQ http://haskell.org/pipermail/haskell-cafe/2009-January/054523.html Duncan
participants (3)
-
Daniel Gorín -
Duncan Coutts -
Jürgen Nicklisch-Franken