Good day,

I'm trying to install applications and I keep getting this NOKEY message.

[root@server1]# rpm -ivf cpp-4.8.5-4.el7.x86_64.rpm
warning: cpp-4.8.5-4.el7.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID 192a7d7d: NOKEY
error: Failed dependencies:
libmpc.so.3()(64bit) is needed by cpp-4.8.5-4.el7.x86_64
libmpfr.so.4()(64bit) is needed by cpp-4.8.5-4.el7.x86_64
[root@Bserver1]

I'm also getting this mirror error.

Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
cpp-4.8.5-4.el7.x86_64.rpm FAILED A
https://cdn.redhat.com/content/dist/...l7.x86_64.rpm: [Errno -1] Package does not match intended download. Suggestion: run yum --enablerepo=rhel-7-server-rpms clean metadata
Trying other mirror.


Error downloading packages:
cpp-4.8.5-4.el7.x86_64: [Errno 256] No more mirrors to try.

What does this mean?

Thanks!

You marked this thread [SOLVED] without posting your solution. Please do so.

I apologize. I am new to Red Hat and all I did was to run yum --enablerepo=rhel-7-rpm clean metadata. Then yum update.

After this, I was able to run the command in my post.

Thanks!