a problem when use 'apt-get install' command install 'mysql-server', help !!

[Jojo <jojo@lycatv.cn>]

hi, all

	I had got a 'apt-install error' problem when I used command:
	
	"apt-get -u install mysql-server mysql-client"

	Could you help me ??
	
	it tips me:

laptop:~# apt-get -u install mysql-server mysql-client
Reading Package Lists... Done
Building Dependency Tree... Done
The following NEW packages will be installed:
  mysql-client mysql-server 
0 packages upgraded, 2 newly installed, 0 to remove and 11  not upgraded.
Need to get 0B/2946kB of archives. After unpacking 8032kB will be used.
Preconfiguring packages ...
Selecting previously deselected package mysql-client.
(Reading database ... 19449 files and directories currently installed.)
Unpacking mysql-client (from .../mysql-client_3.23.51-1woody5_i386.deb) ...
Selecting previously deselected package mysql-server.
Unpacking mysql-server (from .../mysql-server_3.23.51-1woody5_i386.deb) ...
Setting up mysql-client (3.23.51-1woody5) ...

Setting up mysql-server (3.23.51-1woody5) ...
Stopping MySQL database server: mysqld.
dpkg: error processing mysql-server (--configure):
 subprocess post-installation script returned error exit status 1
Errors were encountered while processing:
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)



	I try use "apt-get remove mysql-server", "dpkg -l mysql-server"

	
laptop:~# dpkg -l mysql-server
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
|/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
||/ Name                        Version                     Description
+++-===========================-===========================-======================================================================
iF  mysql-server                3.23.51-1woody5             mysql database server binaries



-- 
Best Regards

                Jojo