rpmlib(PayloadIsXz) <= 5.2-1 is needed by ?????

[Antonio Olivares]

Dear all,

I am trying to update a rawhide laptop that has not been updated since about June 25 or so?  I am encountering a great deal of errors like below.  

ERROR with rpm_check_debug vs depsolve:
rpmlib(PayloadIsXz) <= 5.2-1 is needed by preupgrade-1.1.0-3.fc12.noarch
Please report this error at http://yum.baseurl.org/report

rpmlib(PayloadIsXz) <= 5.2-1 is needed by libxcb-1.3-2.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by perl-ExtUtils-MakeMaker-Coverage-0.05-7.fc12.noarch
rpmlib(PayloadIsXz) <= 5.2-1 is needed by python-elixir-0.6.1-4.fc12.noarch
rpmlib(PayloadIsXz) <= 5.2-1 is needed by indent-2.2.10-4.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by libXfont-1.4.0-5.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by kde-plasma-networkmanagement-0.1-0.19.20090726svn.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by lensfun-0.2.3-5.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by libFS-1.0.1-5.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by GConf2-gtk-2.26.2-5.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by clucene-core-0.9.21-4.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by libthai-0.1.12-2.fc12.i686
rpmlib(PayloadIsXz) <= 5.2-1 is needed by libnova-0.12.1-5.fc12.i686
Complete!
(1, [u'Please report this error in http://yum.baseurl.org/report'])


To update this and other machines that I have which run rawhide, Is there a way to do it.  I have been following the list, but have not payed much attention :(

Thanks for advice/suggestions.

Regards,

Antonio