求救，locale的问题

昨天装fcitx修改过bashrc,还修改过哪一个地方我忘记了 ，今天进mcc控制台就会这样


[onalone@localhost Desktop]$ mcc
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "zh_CN.GBK:zh_CN.GB2312:zh_CN:zh",
LC_ALL = "zh_CN.gbk",
LC_PAPER = "zh_CN",
LC_ADDRESS = "zh_CN",
LC_MONETARY = "zh_CN",
LC_SOURCED = "1",
LC_NUMERIC = "zh_CN",
LC_TELEPHONE = "zh_CN",
LC_MESSAGES = "zh_CN",
LC_IDENTIFICATION = "zh_CN",
LC_COLLATE = "zh_CN",
LC_MEASUREMENT = "zh_CN",
LC_CTYPE = "zh_CN",
LC_TIME = "zh_CN",
LC_NAME = "zh_CN",
LANG = "zh_CN.gbk"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
[onalone@localhost Desktop]$ perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "zh_CN.GBK:zh_CN.GB2312:zh_CN:zh",
LC_ALL = "zh_CN.gbk",
LC_PAPER = "zh_CN",
LC_ADDRESS = "zh_CN",
LC_MONETARY = "zh_CN",
LC_SOURCED = "1",
LC_NUMERIC = "zh_CN",
LC_TELEPHONE = "zh_CN",
LC_MESSAGES = "zh_CN",
LC_IDENTIFICATION = "zh_CN",
LC_COLLATE = "zh_CN",
LC_MEASUREMENT = "zh_CN",
LC_CTYPE = "zh_CN",
LC_TIME = "zh_CN",
LC_NAME = "zh_CN",
LANG = "zh_CN.gbk"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale. at /usr/lib/libDrakX/mygtk2.pm line 20.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = (unset),
LC_ALL = "zh_CN.gbk",
LC_MESSAGES = "zh_CN",
LC_CTYPE = "zh_CN",
LC_NUMERIC = "zh_CN",
LC_TIME = "zh_CN",
LC_COLLATE = "zh_CN",
LC_MONETARY = "zh_CN",
LANG = "zh_CN.gbk"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
Gtk-WARNING **: Locale not supported by C library.
Using the fallback 'C' locale. at /usr/lib/libDrakX/mygtk2.pm line 20.


忘大虾们指教 本人尚未入门 解答须详细点 *-*