svn problem in command line

I have installed TortoiseSVN in the C:\Program Files\TortoiseSVN folder. In the Environment Variable window, I have ad开发者_JAVA技巧ded in the variable name Path the variable value C:\Program Files\TortoiseSVN\bin. Still when I open the command line window and type

svn checkout http://xxxx/xxxx --username xxxx

I get the usual:

svn is not recognized as an internal or external command, operable program or batch file

Does anyone know hoe to solve this issue?

TortoiseSVN doesn't come with a svn executable, at least not my version.

I think it makes use of the client libraries in DLL form.

Get the original SVN binaries e.g. from CollabNet. The "Command-line client" download should be what you need.

Edit: TortoiseSVN has command line options, too, but they differ massively from svn's ones. See Appendix D. Automating TortoiseSVN

actually there is an option while installing TortoiseSVN, whether user would like to the command line features. Be default, it's not installed; however, sure, you can install it at will.