warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID db42a60e
Public key for autoconf-2.59-5.noarch.rpm is not installed
Retrieving GPG key from file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora
GPG key at file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora (0x4F2A6FD2) is already installed
The GPG keys listed for the “Fedora Core 4 -- i386 -- Base” repository are already installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository.
Try
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY*
(use at your own risk)
Related posts:
Had the same problem, and that fixed it.
Thank you very, very much!