Thanks, Brandon. That set me straight.

Actually, I misspoke in my original post. I had completely forgotten that I upgraded from Snow Leopard to Lion on my new machine, and then installed Xcode 4.3. As a result I was looking at a /Developer directory from an earlier install of Xcode. I noticed the mention in post you included that /Developer is now *gone*.

Anyway, in the meanwhile I have installed Snow Leopard on a separate partition on my new machine. I have already installed the HP on the Snow Leopard partition, so I'll use that until it's sorted out. Or, I may try the suggestion from Luca in your post.

Thanks again.


On 2012-02-17, at 8:56 PM, Brandon Allbery wrote:

On Fri, Feb 17, 2012 at 20:39, Philippe Sismondi <psismondi@arqux.com> wrote:
I have been had the Haskell Platform installed on my Mac for a long time. Last week I got a new faster Mac which is running OS X 10.7.3 and has Xcode 4.3 installed. I cannot install the Haskell Platform on it because the HP complains that it cannot find the developer tools. (BTW, Xcode 4.3 *does* appear to include the 10.5 SDK.

Has anyone had luck installing the HP in this environment?

A suggestion posted yesterday:

from:
 Luca Ciciriello luca_ciciriello@hotmail.com via haskell.org 
sender-time:
 Sent at 10:59 (GMT+01:00). Current time there: 2:54 AM. ✆
to:
 GHC Users Mailing List <glasgow-haskell-users@haskell.org>
date:
 Fri, Feb 17, 2012 at 10:59
subject:
 ghc 7.0.4 with the new Xcode 4.3
Hi All.
If you have ghc 7.0.4 on Mac OS X 10.7.3 and you have recently installed the new Xcode 4.3, here a workaround to continue using ghc without the /Developer folder (removed with Xcode 4.3).
Workaround:
from terminal type:
sudo emacs /Library/Frameworks/GHC.framework/Versions/7.0.4-x86_64/usr/bin/ghc-7.0.4
then insert your psw.
in emacs change the line
pgmgcc="/Developer/usr/bin/gcc"
in
pgmgcc="gcc"
save all.


--
brandon s allbery                                      allbery.b@gmail.com
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