V3 DSA signature: NOKEY

Fri Feb 25 16:34:16 UTC 2005

I'm getting the error "V3 DSA signature: NOKEY" when trying to install the compat-stdlibc++.296.... rpm.  I googled this and am a little bewildered via the responses.  
How would I remedy this error?
I'm trying to install Oracle9iR2 on RH ES4 and I think this is a rpm required.
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