[Centos] https://vault.centos.org/6.10/os/x86_64/repodata/repomd.xml: [Errno 14] problem making ssl connection

에러내용

https://vault.centos.org/6.10/os/x86_64/repodata/repomd.xml: [Errno 14] problem making ssl connection
Trying other mirror.
http://vault.centos.org/6.10/extras/x86_64/repodata/repomd.xml: [Errno 14] problem making ssl connection
Trying other mirror.
http://yum.postgresql.org/9.4/redhat/rhel-6-x86_64/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://vault.centos.org/6.10/updates/x86_64/repodata/repomd.xml: [Errno 14] problem making ssl connection

해결 - (404 Not Found 제외하고 해결함)

1. /etc/yum.repos.d 폴더 들어가서

2. CentOS-Base.repo 밑의 내용으로 전부 수정

3. CentOs-6.X 버전으로 원하는 버전으로 바꿔줘야함

[C6.4-base]
name=CentOS-6.4 - Base
baseurl=http://linuxsoft.cern.ch/centos-vault/6.4/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=1
metadata_expire=never

[C6.4-updates]
name=CentOS-6.4 - Updates
baseurl=http://linuxsoft.cern.ch/centos-vault/6 ... $basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=1
metadata_expire=never

[C6.4-extras]
name=CentOS-6.4 - Extras
baseurl=http://linuxsoft.cern.ch/centos-vault/6 ... $basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=1
metadata_expire=never

[C6.4-contrib]
name=CentOS-6.4 - Contrib
baseurl=http://linuxsoft.cern.ch/centos-vault/6 ... $basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0
metadata_expire=never

[C6.4-centosplus]
name=CentOS-6.4 - CentOSPlus
baseurl=http://linuxsoft.cern.ch/centos-vault/6 ... $basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-6
enabled=0
metadata_expire=never

참고:

[Errno 14] problem making ssl connection - CentOS