Sorry I haven't responded earlier, it seems the mailing list has decided to send me only administrative messages and not actual messages to the list! Garrrr...
mikeFitzhugh wrote on March 14:
I'm having some trouble with the web installer. Everything seems to go well during the installation. But, when I visit what should be the front of my new wiki using this URL:
http://www.objectif.org/wiki/index.php
... I get redirected to this URL:
http://www.objectif.org/wiki/index.php/Wiki/index.php
where I get the message "No input file specified"
It looks like there's something wrong with the web server, it's not passing requests to the script correctly. As a workaround, try putting this in LocalSettings.php:
$wgArticlePath = "$wgScript?title=$1";
Uglier, but perhaps safer.
-- brion vibber (brion @ pobox.com)