webui fatal error in TinderboxDS.php

[Chris Whitehouse]

Hi,

Please could you cc me. I am subscribed but I have never seen any posts 
so maybe something is wrong.

I'm trying to get the webui going. http://localhost/tb/ gives me

Warning: require_once(core/TinderboxDS.php) [function.require-once]: 
failed to open stream: Permission denied in 
/usr/local/tinderbox/scripts/webui/index.php on line 32

Fatal error: require_once() [function.require]: Failed opening required 
'core/TinderboxDS.php' (include_path='.:/usr/local/share/pear') in 
/usr/local/tinderbox/scripts/webui/index.php on line 32

I done a bit of digging around but I can't see what is wrong, so would 
appreciate some pointers. I'm a newbie so could be something pretty simple.

thanks

Chris