I got a virtual machine with CentOS 6 on it. I've tried to run
yum update, but I got this error:
http://mirror.centos.org/centos/6/addons/x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404" Trying other mirror. Error: Cannot retrieve repository metadata (repomd.xml) for repository: addons. Please verify its path and try again
How can I fix this. Is there any way of reinstalling Yum to revert its settings?