[Haskell-cafe] haskell platform - mac lion - installation error

Sjoerd Visscher sjoerd at w3future.com
Sun Mar 11 12:20:10 CET 2012

Once the Mac Haskell Platform installer is updated, it should no longer be needed to install Xcode. Then it should be enough to install the Command Line Tools package from https://developer.apple.com/downloads/ which is just a 171Mb download instead of the 1.85Gb for the whole Xcode toolset.

On Mar 11, 2012, at 4:49 AM, Brandon Allbery wrote:

> On Sat, Mar 10, 2012 at 06:57, S D Swierstra <doaitse at uu.nl> wrote:
> 1) Check whether you have a /Developer directory, and if not
> 2) look in your Applications folder to see whether you have program called Install XCode and if so run that
> Xcode 4.3.x does not use /Developer.  The new path is /Applications/Xcode.app/Resources/Developer, but it has been rearranged (in particular, the SDKs have been moved, but there are other rearrangements as well) such that simply making a symlink will not work.  (Xcode 4.3 also no longer has Install Xcode.app.)  The Mac Haskell Platform installer may need to be updated to support Xcode 4.3.
> Note also that there still is an "optional component" that is generally needed for third party developer tools to work:  you need to download the command line tools from within Xcode 4.3.
> -- 
> brandon s allbery                                      allbery.b at gmail.com
> wandering unix systems administrator (available)     (412) 475-9364 vm/sms
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Sjoerd Visscher

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