Help to config asterisk GUI

Hello
when i try to download asterisk GUI using command
" cd /usr/src
svn co svn.digium.com/svn/asterisk-gui/trunk asterisk-gui "

I got error
"svn: Unrecognized URL scheme for 'http://svn.digium.com/svn/asterisk-gui/trunk"

And the status on CLI

localhost*CLI> http show status
HTTP Server Status:
Prefix: /asterisk
Server Enabled and Bound to 127.0.0.1:8080

Enabled URI’s:
/asterisk/httpstatus => Asterisk HTTP General Status
/asterisk/phoneprov/… => Asterisk HTTP Phone Provisioning Tool
/asterisk/manager => HTML Manager Event Interface
/asterisk/rawman => Raw HTTP Manager Event Interface
/asterisk/static/… => Asterisk HTTP Static Delivery
/asterisk/mxml => XML Manager Event Interface

Enabled Redirects:
None.

i have successfully install "subversion-1.5.4,asterisk-1.6.0.1,libpri-1.4.7,zaptel-1.4.12.1"
what i am missing
Is there any other way to download and install Asterisk-GUI

Regards:
Shiv
9953956681

svn checkout svn.digium.com/svn/asterisk-gui/branches/2.0 asterisk-gui


thinks for your suggestion but
the same problem
svn: Unrecognized URL scheme for ‘http://svn.digium.com/svn/asterisk-gui/branches/2.0

are you thing any other problem Please send it
Regards
Shiv

to check your svn with such command “svn --version”

the following is mine’s output:
svn, version 1.5.4 (r33841)
compiled Nov 4 2008, 16:57:05

Copyright © 2000-2008 CollabNet.
Subversion is open source software, see subversion.tigris.org/
This product includes software developed by CollabNet (Collab.Net/).

The following repository access (RA) modules are available:

  • ra_neon : Module for accessing a repository via WebDAV protocol using Neon.
    • handles ‘http’ scheme
  • ra_svn : Module for accessing a repository using the svn network protocol.
    • with Cyrus SASL authentication
    • handles ‘svn’ scheme
  • ra_local : Module for accessing a repository on local disk.
    • handles ‘file’ scheme

NOTICE:
the *ra_neon,*ra_svn and *ra_local must exist