error when execute "apt-get install chinput" help

debian:~# apt-get install chinput
Reading Package Lists... Done
Building Dependency Tree... Done
The following NEW packages will be installed:
chinput
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
Need to get 0B/212kB of archives.
After unpacking 512kB of additional disk space will be used.
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
LANGUAGE = "en_CN:en_US:en_GB:en",
LC_ALL = "zh_CN.GB2312",
LC_CTYPE = "zh_CN.GB2312",
LANG = "zh_CN.GB2312"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Selecting previously deselected package chinput.
(Reading database ... 19188 files and directories currently installed.)
Unpacking chinput (from .../chinput_3.0.2-17_i386.deb) ...
Setting up chinput (3.0.2-17) ...

## then I

debian:~# chinput
Chinput Version 3.0.2 -- XIM Server
Distributed under the terms of the GNU General Public License (GPL)
Basic: Cannot open font -*-*-*-*-*--16-*-*-*-*-*-big5-0

##
debian:~# dpkg -reconfiguration locales
dpkg: conflicting actions --control and --remove

Type dpkg --help for help about installing and deinstalling packages[*];
Use dselect for user-friendly package management;
Type dpkg -Dhelp for a list of dpkg debug flag values;
Type dpkg --force-help for a list of forcing options;
Type dpkg-deb --help for help about manipulating *.deb files;
Type dpkg --licence for copyright licence and lack of warranty (GNU GPL)[*].

Options marked[*] produce a lot of output - pipe it through `less' or `more' !

dpkg-reconfigure locales

LANGUAGE = "en_CN:zh_CN:en_US:en_GB:en"

Thanks