Perl fake packages

[Debian Mail <debian@sos.ethz.ch>]

I installed the two fake packages perl-base_5.004.05-1.1.deb and
perl_5.004.05-2.deb. But still wehn I want to install
perl-5.005-base_5.005.03-4.1.deb I get the following error:

# dpkg -i perl-5.005-base_5.005.03-4.1.deb 
dpkg: regarding perl-5.005-base_5.005.03-4.1.deb containing perl-5.005-base:
 perl-5.005-base conflicts with perl
  perl (version 5.004.05-2) is installed.
dpkg: error processing perl-5.005-base_5.005.03-4.1.deb (--install):
 conflicting packages - not installing perl-5.005-base
Errors were encountered while processing:
 perl-5.005-base_5.005.03-4.1.deb

Stef