g++ successfully compiled "Hello World" program causes segfault at runtime

[Keyser]

> Do you have any locale environment variables set?  The program runs
> fine on my machine.
>
> -- 
> Dan Nelson

I don't think so?  This is a completely fresh install of FreeBSD 5.4. 
Haven't made any changes.  Maybe I need to change something?  However, it 
would be strange to install with default settings that wouldn't work with a 
simple "Hello World" program IMO.