[esfahan2000]

با سلام به همه دوستان و اساتید
موقعی که اپگرید را انجام میدم این خطا را میده:

کد :

root@Debian:~# aptitude upgrade
The following partially installed packages will be configured:
  man-db
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.
debconf: Perl may be unconfigured (Can't locate strict.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at (eval 1) line 2.
BEGIN failed--compilation aborted at (eval 1) line 2.
) -- aborting
Setting up man-db (2.5.7-8) ...
Can't locate strict.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at /usr/share/debconf/frontend line 5.
BEGIN failed--compilation aborted at /usr/share/debconf/frontend line 5.
dpkg: error processing man-db (--configure):
subprocess installed post-installation script returned error exit status 2
configured to not write apport reports
                                      Errors were encountered while processing:
man-db
E: Sub-process /usr/bin/dpkg returned an error code (1)
A package failed to install.  Trying to recover:
Setting up man-db (2.5.7-8) ...
Can't locate strict.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .) at /usr/share/debconf/frontend line 5.
BEGIN failed--compilation aborted at /usr/share/debconf/frontend line 5.
dpkg: error processing man-db (--configure):
subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
man-db

چطوری میتونم درستش کنم؟
با تشکر