Subversion: This client is too old to work with working copy '.'

When I issue the below from the command line:

svn add SomeFileInMyWorkingDirectory.zip

I get:

svn: This client is too old to work working copy '.'; Please get a newer subversion client.

OK, this is pretty straight-forward. But what has me confused is that when I issue the following command:

svn --version

The response I get is

svn, version 1.4.3 (r23084)

But, when I go to the ToirtiseSVN client and click on "about" I get:

TortoiseSVN 1.6.8, Build 19260 - 32 Bit , 2010/04/16 20:20:11 Subversion 1.6.11, apr 1.3.8 apr-utils 1.3.9 neon 0.29.3 OpenSSL 0.9.8k 25 Mar 2009 zlib 1.2.3

It seems that my command line version is older than the GUI but they bot开发者_高级运维h came from the same download.

Why are the GUI and the command line tools two different versions? How do I update the command-line only? Can somebody point me to a link where I can get these files? I am using Windows XP, C#, ASP.NET 3.5.

Thanks.

TortoiseSVN does not install a command line version of svn. See this previous SOF question for details:

Where is svn.exe in my machine?

You should locate and remove the existing stand alone 1.4.3 version then install a current one. They can be obtained from:

http://www.collab.net/downloads/subversion/