Bug#640111: Cannot upgrade to perl from wheezy

[Krasu]

Package: perl
Version: 5.10.1-17squeeze2
Severity: important

APT configuration:

root at debian:/# cat /etc/apt/sources.list
deb http://ftp.by.debian.org/debian                      squeeze main contrib
non-free
deb http://ftp.by.debian.org/debian wheezy main contrib non-free
deb http://ftp.by.debian.org/debian                      sid main contrib non-
free
deb http://security.debian.org/  squeeze/updates main contrib non-free

# debian-multimedia.org
deb http://www.debian-multimedia.org squeeze main non-free

# wine
deb http://www.lamaresh.net/apt squeeze main

root at debian:/# cat /etc/apt/preferences
Package: *
Pin: release n=wheezy
Pin-Priority: 25

Package: *
Pin: release n=sid
Pin-Priority: 20

Package: *
Pin: release o=Unofficial Multimedia Packages
Pin-Priority: 30


**************************************

root at debian:/# aptitude -t wheezy install perl
The following NEW packages will be installed:
  libclass-isa-perl{a} libdb5.1{a} libpod-plainer-perl{a} libswitch-perl{a}
multiarch-support{a} perl perl-modules{a}
The following packages will be upgraded:
  libc-bin libc6 locales perl-base
The following packages are RECOMMENDED but will NOT be installed:
  libc6-i686
4 packages upgraded, 7 newly installed, 0 to remove and 95 not upgraded.
Need to get 0 B/20.5 MB of archives. After unpacking 45.0 MB will be used.
The following packages have unmet dependencies:
  liblocale-gettext-perl: PreDepends: perlapi-5.10.0 which is a virtual
package.
  libtext-charwidth-perl: Depends: perlapi-5.10.0 which is a virtual package.
  libtext-iconv-perl: Depends: perlapi-5.10.0 which is a virtual package.
The following actions will resolve these dependencies:

     Remove the following packages:
1)     debconf-i18n
2)     liblocale-gettext-perl
3)     libtext-charwidth-perl
4)     libtext-iconv-perl
5)     libtext-wrapi18n-perl

     Install the following packages:
6)     debconf-english [1.5.36.1 (stable)]



Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:

     Keep the following packages at their current version:
1)     libclass-isa-perl [Not Installed]
2)     libpod-plainer-perl [Not Installed]
3)     libswitch-perl [Not Installed]
4)     perl [Not Installed]
5)     perl-base [5.10.1-17squeeze1 (now, stable)]
6)     perl-modules [Not Installed]

     Leave the following dependencies unresolved:
7)     perl-modules recommends libswitch-perl
8)     perl-modules recommends libpod-plainer-perl
9)     perl-modules recommends libclass-isa-perl


Accept this solution? [Y/n/q/?] n
The following actions will resolve these dependencies:

     Upgrade the following packages:
1)     liblocale-gettext-perl [1.05-6 (now, stable) -> 1.05-7 (testing,
unstable)]
2)     libtext-charwidth-perl [0.04-6 (now, stable) -> 0.04-7 (testing,
unstable)]
3)     libtext-iconv-perl [1.7-2 (now, stable) -> 1.7-4 (testing, unstable)]



Accept this solution? [Y/n/q/?]
The following NEW packages will be installed:
  libclass-isa-perl{a} libdb5.1{a} libpod-plainer-perl{a} libswitch-perl{a}
multiarch-support{a} perl perl-modules{a}
The following packages will be upgraded:
  libc-bin libc6 liblocale-gettext-perl libtext-charwidth-perl libtext-iconv-
perl locales perl-base
The following packages are RECOMMENDED but will NOT be installed:
  libc6-i686
7 packages upgraded, 7 newly installed, 0 to remove and 92 not upgraded.
Need to get 0 B/20.5 MB of archives. After unpacking 45.0 MB will be used.
Do you want to continue? [Y/n/?]
E: Could not perform immediate configuration on 'perl'. Please see man 5
apt.conf under APT::Immediate-Configure for details. (2)



-- System Information:
Debian Release: 6.0.2
  APT prefers stable
  APT policy: (500, 'stable'), (25, 'testing'), (20, 'unstable'), (10, 'experimental')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686-bigmem (SMP w/2 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages perl depends on:
ii  libbz2-1.0             1.0.5-6           high-quality block-sorting file co
ii  libc6                  2.11.2-10         Embedded GNU C Library: Shared lib
ii  libdb4.7               4.7.25-9          Berkeley v4.7 Database Libraries [
ii  libgdbm3               1.8.3-9           GNU dbm database routines (runtime
ii  perl-base              5.10.1-17squeeze2 minimal Perl system
ii  perl-modules           5.10.1-17squeeze2 Core Perl modules
ii  zlib1g                 1:1.2.3.4.dfsg-3  compression library - runtime

Versions of packages perl recommends:
ii  netbase                       4.45       Basic TCP/IP networking system

Versions of packages perl suggests:
pn  libterm-readline-gnu-perl | l <none>     (no description available)
ii  make                          3.81-8     An utility for Directing compilati
pn  perl-doc                      <none>     (no description available)

-- no debconf information