Version check fails on multiarch (i386/x86_64)
While the installer checks for prerequisites, it tries to figure out the installed version using the rpm -q command. On a dual-arch box (mine is a FC4 x86_64), this command can return more than one single line; this leads to errors within the install script.
To avoid these errors, I changed line 885 in util/utilfunc.sh to eliminate dupliates using "sort" (see below).
Hope this helps anyone else with this problem. Maybe this modification should be added to the standard scripts.
row 885 in util/utilfunc.sh:
PKGINSTALLED=`$PACKAGEQUERY $pkg 2> /dev/null`
PKGINSTALLED=`$PACKAGEQUERY $pkg 2> /dev/null | sort -u`