To start AMI
you must have installed gtk+-1.2.x with xim-support
you have correctly setup the korean locale ko_KR.eucKR
you have some fonts which include the hangul characters. If you are using XFree86 Version 4.0 or higher, a korean font should be included. You might have a look at http://www.mizi.co.kr/en/prod/mizios/mos-pro2.htm to download the baekmuk font.
your environment has either LANG or LC_CTYPE set to ko_KR.eucKR.
your environment has either LANG or LC_CTYPE set to ko_KR.eucKR.