After installing clean Centos 5.3 and updating with "yum update" yum starts to fail. I get the following error message<br><br><br>YumRepo Error: All mirror URLs are not using ftp, http[s] or file.<br> Eg. 7 is not a valid release or hasnt been released yet/<br>
removing mirrorlist with no valid mirrors: //var/cache/yum/base/mirrorlist.txt<br><br>It looks like the $releasever variable has value 7. Why does this happen and how do I fix this?<br><br>Thanks,<br><br>Sami<br>