# mkdir -p /var/www/vhosts/example.com/var/lib/rpm
# rpm --root /var/www/vhosts/example.com/var/lib/rpm --initdb
# yum --downloadonly --downloaddir=/tmp reinstall centos-release
# rpm -Uvh --nodeps --root /var/www/vhosts/example.com/ /tmp/centos-release-6-4.el6.centos.10.x86_64.rpm
# yum --installroot=/var/www/vhosts/example.com/ -y install git