Ref:http://svnbook.red-bean.com/en/1.5/index.html
(A) To install Subversion : yum install mod_dav_svn subversion
(B) How to create a Repo :
svnadmin create /svn
So it will create a svn directory under / directory
[root@mail /]# pwd
/
[root@mail /]# ls
aquota.group boot dev lib opt sbin svn usr
aquota.user [...]