I just tried to install and tikiwiki gave me a installation successful.
When I want to the main page there is just an errormessage:
Fatal error: require_once() function.require: Failed opening required 'setup_smarty.php' (include_path='lib/pear:lib/adodb:lib/pear:lib:/mnt/web2/23/61/51230361/htdocs/tikiwiki/tikiwiki-2.2/:.:/opt/RZphp5/includes') in /mnt/web2/23/61/51230361/htdocs/tikiwiki/tikiwiki-2.2/tiki-setup_base.php on line 44
Thanks in advance