[Haskell-cafe] haskell platform questions
warrensomebody at gmail.com
Mon Mar 22 00:02:24 EDT 2010
I downloaded the new haskell-platform-2010.1.0.0-i386.dmg today... ran
the uninstaller, ghc installer and the platform installer. When I run
ghci, it seems to work fine, but when I try cabal, I get this crash:
$ cabal --version
dyld: unknown required load command 0x80000022
Any suggestions? (I'm on 10.5.8). Maybe I'll try the macport install
Thanks for your help,
On Mar 18, 2010, at 9:26 AM, John Velman wrote:
> I'm also on Mac Leopard. I tried installing ghc 6.12 with Haskell
> Platform 2009.2.9.2-i386.dmg (ghc 6.10.4) for some reason, and ran
> a bunch of problems (problems to me, anyway). I ended up
> uninstalling 6.12
> and reinstalling haskell platform. Uninstall is easy, there is an
> uninstaller script in /Library/Frameworks/GHC.framework/Tools.
> (strangely, not in ..Frameworks/HaskellPaltform.framework).
> I'm still using Leopard, but would like to move to Snow Leopard once
> I get
> a few things out of the way. But I see that there are (or were)
> some tricks in
> getting ghc to work on OS X 10.6, apparently. These seem to be well
> documented, but, I'd rather spend the time on my own projects.
> John V.
> On Wed, Mar 17, 2010 at 09:07:03PM -0700, Warren Harris wrote:
>> I installed haskell platform some time ago, and now I'm wondering
>> version I have. How do I find out?
>> Also, when the new one comes along on the 21st, is there a way to
>> Or if I must first uninstall the one I have now, how do I uninstall
>> Is it recommended to periodically upgrade packages that came with the
>> platform (cabal upgrade), or is it recommended that they be left
>> alone to
>> avoid dependency incompatibilities. Similar question for ghc itself
>> can/should it be upgraded in the context of haskell platform? (I was
>> hoping to try Leksah, but it dies without ghc 6.12.1. I seem to have
>> Apologies in advance if this is all documented somewhere, but I
>> find it on the haskell platform site/trac. BTW, I'm on Mac/Leopard
>> -- love
>> the fact that it didn't take hours to build everything!
>> Haskell-Cafe mailing list
>> Haskell-Cafe at haskell.org
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