some one have installed vchkpw??

["George C." <jcf_deb@yahoo.com.ar>]

hello list

when treatment to install the package vchkpw, during the process of 
installation, dpkg show the following error:


localhost:/home/jcf# apt-get install vchkpw
Reading Package Lists... Done
Building Dependency Tree... Done
Sorry, vchkpw is already the newest version.
0 packages upgraded, 0 newly installed, 0 to remove and 0  not upgraded.
1 packages not fully installed or removed.
Need to get 0B of archives. After unpacking 0B will be used.
Setting up vchkpw (3.1.2-11) ...
Starting vchkpw pop daemon: qmail-pop3/etc/init.d/vchkpw: xrealloc: 
/home/packages/bash/bash-2.05b/print_cmd.c:1156: cannot reallocate 256 
bytes (0 bytes allocated)
dpkg: error processing vchkpw (--configure):
subprocess post-installation script returned error exit status 2
Errors were encountered while processing:
vchkpw
E: Sub-process /usr/bin/dpkg returned an error code (1)
localhost:/home/jcf#

how I can solve it?

thanks for everything and excuse the annoyances