Edit ".sbuversion/config" file which is in your home folder.

Note: By default you will not be having .subversion folder. For this, you need to get it created by using the command "svn help" which creates a folder called "".subversion" under your home folder.

[user1@user19~]$ svn --help
[user1@user19~]$ cd .subversion
subversion folder will get created in your home folder. ie., /home/user19/.subversion

[user1@user19 .subversion]$ vim config

Now edit the config file which is available in .subversion

Now go to line 55 and insert one new line with following sentence, myssh = /usr/bin/ssh -p <port no>

Now save the file and exit.
[user1@user19 .subversion]$ cd
[user1@user19 ~]$