you can try this if you want ::
rpm -ivh --nodigest --nosignature gnumeric-1.0.12-3.i386.rpm
can try again with this one ::
JDK 5.0 Update 7 with NetBeans 5.0
btw ... if you are a fan of redhat , why not get yourself fedora or centos ... if not a fan , you can try ubuntu ...
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