Re: [Haskell-beginners] Haskell Platform on OS X Lion with Xcode 4.3

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 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 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 wandering unix systems administrator (available) (412) 475-9364 vm/sms