Solve centos 6.6 yum 163 source change Error

Solve centos 6.6 yum 163 source change Error

Generally, the following operations are performed for Baidu to replace the 163yum Source:
Mv/etc/yum. repos. d/CentOS-Base.repo/etc/yum. repos. d/CentOS-Base.repo.old
Cd/etc/yum. repos. d/
Wgetwgethttp: // mirrors.163.com/.help/CentOS6-Base-163.repo
MvCentOS6-Base-163.repoCentOS-Base.repo
Yumcleanall & yum makecache

However, in yum makecache, The following ERROR occurs: Response [Errno 14] PYCURL error 22-"The requested URL returned ERROR: 404 Not Found"

Try other images. Error: Cannot retrieve repository metadata (repomd. xml) for repository: base. Please verify its path and try again

This is because you cannot access the version value of the http://mirrors.163.com/centos/6/ OS /x86_64/repodata/repomd.xml,repomd.xml in your-qi centos-release.

Centos6.X is generally set to 6, so an error is returned.

The correction operation is

Vi CentOS-Base.repo

Replace releasever: $ s/$ releasever/6.6/g

After replacement, yum makecache is ready.