HELPME!!!!

activity303

I can't input chinese!
when i install the xcin,the result is as follows:

XCIN (Chinese XIM server) version 2.5.3-pre3.
(module ver: 20010918, syscin ver: 20000210).
(use "-h" option for help)

xcin: locale "zh_CN.GB18030" encoding "gb18030"
xcin: error: /etc/chinese/xcin/xcinrc:
locale section "zh_CN.GB18030": DEFAULT_IM: value not specified.

when I input "locale"in the teminal,the result is:

LANG=zh_CN.GB18030
LC_CTYPE="zh_CN.GB18030"
LC_NUMERIC="zh_CN.GB18030"
LC_TIME="zh_CN.GB18030"
LC_COLLATE="zh_CN.GB18030"
LC_MONETARY="zh_CN.GB18030"
LC_MESSAGES="zh_CN.GB18030"
LC_PAPER="zh_CN.GB18030"
LC_NAME="zh_CN.GB18030"
LC_ADDRESS="zh_CN.GB18030"
LC_TELEPHONE="zh_CN.GB18030"
LC_MEASUREMENT="zh_CN.GB18030"
LC_IDENTIFICATION="zh_CN.GB18030"
LC_ALL=

what should i do???