设置svn1.8源:

tee /etc/yum.repos.d/wandisco-svn.rep <<-"EOF"

[WandiscoSVN]

name=Wandisco SVN Repo

baseurl=http://opensource.wandisco.com/centos/6/svn-1.8/RPMS/$basearch/

enabled=1

gpgcheck=0

EOF

更新svn到1.8

yum clean all

yum install subversion

升級原來的svn仓库

svn upgrade

Centos6.* svn1.6升级到1.8