I'm using 4.1 currently, will try updating.  Everything builds fine, but
some stuff doesn't run.

On Tue, Sep 6, 2011 at 12:37 PM, Russ Cox <rsc@swtch.com> wrote:

> I am using Xcode 4.2 on Lion without problems.
> Can you try updating to the newer Xcode?
>
> Russ
>
>