The problem seems to be that Yum wants to satisfy the perl(Parse::Yapp::Driver) dependency that perl-Wx is providing as well.
Sadly, no version of perl-Wx is buildable on my system against wxGTK 2.8.8. So the easiest way to undo this is to install perl-Parse-Yapp and uninstall perl-Wx.
[dag@rhun ~]$ rpm -q inkscape
[dag@rhun ~]$ rpm -q inkscape perl-Wx perl-XML-XQL wxGTK
inkscape-0.46-1.el5.rf
package perl-Wx is not installed
perl-XML-XQL-0.68-2.el5.rf
wxGTK-2.8.8-1.el5.rf
[dag@rhun ~]$ rpm -qR perl-XML-XQL
/usr/bin/perl
perl(Carp)
perl(Date::Manip)
perl(Getopt::Std)
perl(Parse::Yapp::Driver)
perl(XML::RegExp)
perl(XML::XQL)
perl(XML::XQL::DOM)
perl(XML::XQL::Date)
perl(XML::XQL::DirXQL)
perl(XML::XQL::Parser)
perl(base)
perl(fields)
perl(overload)
perl(strict)
perl(vars)
rpmlib(CompressedFileNames) <= 3.0.4-1
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
rpmlib(VersionedDependencies) <= 3.0.3-1
The problem seems to be that Yum wants to satisfy the perl(Parse::Yapp::Driver) dependency that perl-Wx is providing as well.
Sadly, no version of perl-Wx is buildable on my system against wxGTK 2.8.8. So the easiest way to undo this is to install perl-Parse-Yapp and uninstall perl-Wx.
Or drop Yum and use Apt :-)