Cause: build lamp environment, linux environment is centos6 64 bit, run the instruction “Yum remove httpd” to remove the original Apache

Complete error prompt:

Loaded plugins: fastestmirror, refresh-packagekit, security
Setting up Remove Process
Resolving Dependencies
--> Running transaction check
---> Package httpd.i686 0:2.2.15-29.el6.centos will be erased
--> Processing Dependency: httpd >= 2.2.0 for package: gnome-user-share-2.28.2-3.el6.i686
--> Running transaction check
---> Package gnome-user-share.i686 0:2.28.2-3.el6 will be erased
--> Finished Dependency Resolution
YumRepo Error: All mirror URLs are not using ftp, http[s] or file.
 Eg. Invalid release/repo/arch combination/
removing mirrorlist with no valid mirrors: /var/cache/yum/i386/6/base/mirrorlist.txt
Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

terms of settlement:

Just run the following three instructions

ed -i "s|enabled=1|enabled=0|g" /etc/yum/pluginconf.d/fastestmirror.conf
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
curl -o /etc/yum.repos.d/CentOS-Base.repo https://www.xmpan.com/Centos-6-Vault-Aliyun.repo 

There is another solution in the original, but I solved it with the first one. If you can’t solve it with this method, you can try the second one in the original https://blog.csdn.net/weixin_ 45621658/article/details/110734514