Can someone help me to solve the below problem. I'm not able to install any software with yum.
# yum update Loaded plugins: fastestmirror Determining fastest mirrors YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. $releasever is not a valid release or hasnt been released yet/ removing mirrorlist with no valid mirrors: /var/cache/yum/i386/$releasever/base/mirrorlist.txt Error: Cannot find a valid baseurl for repo: base
Thanks for the support