yum源的报错排除

echo "http://vault.centos.org/6.5/os/x86_64/" > /var/cache/yum/x86_64/6/base/mirrorlist.txt
echo "http://vault.centos.org/6.5/updates/x86_64/" > /var/cache/yum/x86_64/6/updates/mirrorlist.txt
echo "http://vault.centos.org/6.5/addons/x86_64/" > /var/cache/yum/x86_64/6/addons/mirrorlist.txt
echo "http://vault.centos.org/6.5/extras/x86_64/" > /var/cache/yum/x86_64/6/extras/mirrorlist.txt

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原文地址：https://www.cnblogs.com/gered/p/10237248.html