[support] immediate installation errors

[Earnie Boyd]

Quoting Tim McGeary <tmm8 at Lehigh.EDU>:

> Yes, I had modified that per a support forum message I found.  I've
> replaced it with a pristine file, but I'm still getting the same error.
>
> Also, it doesn't matter whether I use install.php or the index redirect.
>

What are the directory permissions?  Apache also needs write access to 
the sites/default directory.

Earnie