Problem with installing Packages
I am new to Linux and I am trying to install packages using yum.
I have created virtual machine and mounted my image file on it, however whenever I am trying to install package it does say NOKEY error.
warning: system-config-lvm-1.1.12-9.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID ec551f03: NOKEY
Can someone help me on this?