Is anyone running twiki on centos? The basic part of the 4.2 version appears to work, but there is a plugin installer that you run from the bin/Configure URL that is supposed to automate downloading and installing an assortment of optional add-on and plugin code, and this is giving me an error of "Subroutine install redefined at /var/www/html/twiki/WebDAVPlugin_installer.pl" (same thing for any xxx_installer.pl). I didn't see this on the 4.1.2 version of twiki.