Solaris 10 pre-installed PERL

I have a new Solaris 10 installation and was going to compile and install perl (64 bit) but when I tried to remove the preinstalled package SUNWperl584core, I got a dependancy issue.

Should I remove these programs, and will it cause problems with the 64 bit version I have installed?

THanks

kristina% pkginfo | grep perl

GNOME2SUNWperl-xml-parser XML::Parser PERL module

GNOME2SUNWperl-xml-parser-devel-share XML::Parser PERL module developer files - platform independent files, /usr/share

systemSUNWperl584corePerl 5.8.4 (core)

systemSUNWperl584manPerl 5.8.4 Reference Manual Pages

systemSUNWperl584usrPerl 5.8.4 (non-core)

kristina%

[696 byte] By [gonancsa] at [2007-11-27 3:36:32]