Please try the following:

raptor:~ root# rm -rf /Library/Haskell/
raptor:~ root# cd ~dpp/Library/
raptor:Library root# rm -rf Haskell/
raptor:Library root# cd ..
raptor:dpp root# rm -rf .cabal/
raptor:dpp root# 


I think the issue is that the installer was trying to install on top of an existing installation and that was causing issues.

On Fri, Nov 25, 2011 at 4:29 PM, Philippe Sismondi <psismondi@arqux.com> wrote:
I just tried to install the Haskell Platform 64-bit on OS X Snow Leopard 10.6.8. The install fails with "an error". This is all I see in /var/log/install.log:

11-11-25 6:22:01 PM     Installer[53992]        The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.

Is it known to be broken? I find something in haskell-cafe archives from last spring about a such a problem, but I don't know where to look for anything more recent. I may be blind, but I cannot see anything in the tickets under "known problems".

I have been successfully running the 32-bit version for quite a while, but have begun to run into problems with linking haskell stuff against various 64-bit macports libraries.

- Phil -
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