restore database gives error UnsupportedOperationException

I'm following this less than precise tutorial Data Mining The City

1. I've create the database from the studio and it shows in my databases folder as "soufun_db".

2. I downloaded the soufun.zip file into the directory db that I created in the orientdb folder

3. Then I connect to the"soufun_db" database from the console

   "CONNECT remote:localhost/soufun_db admin admin"
   

4. Then I run my restore database command

   "RESTORE DATABASE /home/mustafa/Desktop/orientdb-community-2.1.0/db/soufun.zip
   

5. Output is:

   "Restoring database database /home/.../soufun.zip
    Error: java.lang.UnsupportedOperationException: restore"
   

BACKUP and RESTORE operations are supported only via plocal connection.

http://orientdb.com/docs/last/Console-Command-Restore.html