Unpacking libclamav6 (from .../libclamav6_0.98.1+dfsg-4ubuntu1~ubuntu13.10.2_i386.deb) ...
Selecting previously unselected package clamav-base.
Unpacking clamav-base (from .../clamav-base_0.98.1+dfsg-4ubuntu1~ubuntu13.10.2_all.deb) ...
Selecting previously unselected package clamav-freshclam.
Unpacking clamav-freshclam (from .../clamav-freshclam_0.98.1+dfsg-4ubuntu1~ubuntu13.10.2_i386.deb) ...
Selecting previously unselected package clamav.
Unpacking clamav (from .../clamav_0.98.1+dfsg-4ubuntu1~ubuntu13.10.2_i386.deb) ...
Selecting previously unselected package libcarp-clan-perl.
Unpacking libcarp-clan-perl (from .../libcarp-clan-perl_6.04-1_all.deb) ...
Selecting previously unselected package libbit-vector-perl.
Unpacking libbit-vector-perl (from .../libbit-vector-perl_7.3-1_i386.deb) ...
Selecting previously unselected package libdate-calc-perl.
Unpacking libdate-calc-perl (from .../libdate-calc-perl_6.3-1_all.deb) ...
Selecting previously unselected package clamtk.
Unpacking clamtk (from .../archives/clamtk_4.41-1_all.deb) ...
Selecting previously unselected package libdate-calc-xs-perl.
Unpacking libdate-calc-xs-perl (from .../libdate-calc-xs-perl_6.3-1_i386.deb) ...
Processing triggers for man-db ...
Processing triggers for ureadahead ...
ureadahead will be reprofiled on next reboot
Processing triggers for desktop-file-utils ...
Processing triggers for gnome-menus ...
Processing triggers for mime-support ...
Setting up libclamav6 (0.98.1+dfsg-4ubuntu1~ubuntu13.10.2) ...
Setting up clamav-base (0.98.1+dfsg-4ubuntu1~ubuntu13.10.2) ...
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $reply in scalar chomp at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 66.
Use of uninitialized value $reply in concatenation (.) or string at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 67.
Use of uninitialized value $reply in split at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 68.
Use of uninitialized value $ret in string eq at /usr/share/perl5/Debconf/FrontEnd/Passthrough.pm line 109.
dpkg: error processing clamav-base (--configure):
 subprocess installed post-installation script returned error exit status 128