replace korean input method on debian 6

* sudo apt-get remove scim
* sudo apt-get install ibus-hangul im-switch
*  im-switch > Select ibus for input method

 *  System-IBus Preferences> Input Medhod -> Korean or ibus-setup
 

 
* Run  im-switch -s ibus in a terminal, and logout & login


* Reference 
   
 http://www.debian.org/doc/manuals/debian-reference/ch08.en.html 
 http://wiki.debian.org/I18n/ibus