root@Knoppix:~# dpkg -i perl-base_5.8.8-7etch6_i386.deb
(Reading database ... 110893 files and directories currently installed.)
Preparing to replace perl-base 5.8.8-7etch6 (using perl-base_5.8.8-7etch6_i386.deb) ...
Unpacking replacement perl-base ...
Setting up perl-base (5.8.8-7etch6) ...

root@Knoppix:~# dpkg -i --force-depends perl-modules_5.8.8-7etch6_all.deb
(Reading database ... 110893 files and directories currently installed.)
Preparing to replace perl-modules 5.8.8-7etch6 (using perl-modules_5.8.8-7etch6_all.deb) ...
Unpacking replacement perl-modules ...
dpkg: perl-modules: warning - conffile `etc/Net' is not a plain file or symlink (= `/etc/Net')
Setting up perl-modules (5.8.8-7etch6) ...
dpkg: perl-modules: warning - conffile `/etc/Net' is not a plain file or symlink (= `/etc/Net')

root@Knoppix:~# dpkg -i perl_5.8.8-7etch6_i386.deb
(Reading database ... 110893 files and directories currently installed.)
Preparing to replace perl 5.8.8-7etch6 (using perl_5.8.8-7etch6_i386.deb) ...
Unpacking replacement perl ...
Setting up perl (5.8.8-7etch6) ...

root@Knoppix:~# dpkg -i libcompress-zlib-perl_1.42-2_i386.deb
(Reading database ... 110893 files and directories currently installed.)
Preparing to replace libcompress-zlib-perl 2.012-1 (using libcompress-zlib-perl_1.42-2_i386.deb) ...
Unpacking replacement libcompress-zlib-perl ...
Setting up libcompress-zlib-perl (1.42-2) ...

root@Knoppix:~# dpkg -i libarchive-zip-perl_1.16-1_all.deb
(Reading database ... 110894 files and directories currently installed.)
Preparing to replace libarchive-zip-perl 1.18-1 (using libarchive-zip-perl_1.16-1_all.deb) ...
Unpacking replacement libarchive-zip-perl ...
Setting up libarchive-zip-perl (1.16-1) ...

 then I got what I needed (namely Zip.pm):

root@Knoppix:/media/hdb2/inst/sw/OO/source/ooxpkgs# find / -name Zip.pm
/ramdisk/usr/share/perl5/IO/Compress/Zip.pm
/ramdisk/usr/share/perl5/Archive/Zip.pm
find: WARNING: Hard link count is wrong for /UNIONFS/usr/share/doc: this may be a bug in your filesystem driver.  Automatically turning on find     's -noleaf option.  Earlier results may have failed to include directories that should have been searched.
/UNIONFS/usr/share/perl5/IO/Compress/Zip.pm
/UNIONFS/usr/share/perl5/Archive/Zip.pm