svn+ssh from Windows using F-Secure

Hi
We have a SVN repository installed on a Linux machine.
Currently we use it successfully with TortoiseSVN using F-Secure client as
the ssh client.
When I'm trying to use it from command line I get error: "svn: Can't create
tunnel: The system cannot find the file specified."
I tried to set SVN_SSH environment variable to the ssh client with out any
result.
Thanks.
Received on Tue Jun 6 16:45:49 2006