Just installed Dokuwiki. I used it before as JDwiki (bridged to Joomla!). Now I did a fresh installation, ran the install.php, everything looks good, no errors. I get the "your wiki is now installed, go to your wiki" message. When I click on that link (which is correct) I get a red error message:
DokuWiki Setup Error
The indexdir ('index') does not exist, isn't accessible or writable. You should check your config and permission settings. Or maybe you want to run the installer?
Everything is there, everything is writeable (I even change everything to 0777 for a try). No way.
Running on a Linux system with Apache.
wobo