When installing the RPM package the solution is encountered when the header V3 DSA Signature:nokey

Install RPM packages, especially without gpgkey check, due to the low RPM version.

The code is as follows:
Warning:rpmts_hdrfromfdno: Header V3 DSA signature:nokey, key ID*****

Since Yum installed the old version of the GPG keys , the solution is

01. Import GPG

The code is as follows:
RPM--import/etc/pki/rpm-gpg/rpm*

Linux/centos Header V3 DSA signature:nokey, key ID Error resolution method

After adding--force--nodepsSuch as
# RPM-IVH db4-devel-4.3.29-9.fc6.i386.rpm--force--nodeps


Starting with RPM version 4.1, thesoftware package signatures are checked when the package is installed or upgraded. If the signature check fails, you will see the following

The error message:

Error:v3 DSA Signature:bad, key ID 0352860f
If it is a new, file-only signature for the header, you will see an error message that looks like this:

Error:header V3 DSA Signature:bad, key ID 0352860f
If you do not have the appropriate keys installed to verify your signature, the message will contain nokey, such as:

Warning:v3 DSA Signature:nokey, key ID 0352860f

There are times when installing the software with Yum under CentOS, you'll end up with a hint:

References
Warning:rpmts_HdrFromFdno:Header V3 DSA Signature:nokey, key id*****


This is due to yum installing the old version of the GPG keys , the solution is
References
RPM--import/etc/pki/rpm-gpg/rpm*

The installation of the software will not have this error message.

Reference: http://www.jb51.net/os/RedHat/32482.html

When installing the RPM package the solution is encountered when the header V3 DSA Signature:nokey