Bug 438291

Description of problem:

While installing perl-XML-LibXML via pup/pirut (as a dependency for
cman-2.0.80-1.el5) I got this warning

perl-XML-LibXML - 1.58-5.i386
could not find ParserDetails.ini in /usr/lib/perl5/vendor_perl/5.8.8/XML/SAX

file /usr/lib/perl5/vendor_perl/5.8.8/XML/SAX/ParserDetails.ini belongs to
perl-XML-SAX-0.14-5 which was installed as new dependency too but prio to
perl-XML-LibXML.

399 Mar 20 09:21:58 Installed: perl-XML-NamespaceSupport - 1.09-1.2.1.noarch
400 Mar 20 09:21:58 Installed: perl-XML-SAX - 0.14-5.noarch
401 ...
402 Mar 20 09:21:59 Installed: perl-XML-LibXML-Common - 0.13-8.2.2.i386
403 Mar 20 09:22:00 Installed: perl-XML-LibXML - 1.58-5.i386
404 Mar 20 09:22:00 could not find ParserDetails.ini in
/usr/lib/perl5/vendor_perl/5.8.8/XML/SAX
405 
406 Mar 20 09:22:01 Updated: cman - 2.0.80-1.el5.i386

Might be some regression, ParserDetails.ini is mentioned in spec file:

100 * Sun Apr 18 2004 Ville Skyttä <ville.skytta at iki.fi> - 1.58-1
101 - #121168
102 - Update to 1.58.
104 - Handle ParserDetails.ini parser registration.


Version-Release number of selected component (if applicable):
perl-XML-LibXML-1.58-5

How reproducible:

on first install of perl-XML-LibXML and perl-XML-SAX

newman@dhcp-lab-198 ~ $ sudo rpm -e perl-XML-LibXML --nodeps perl-XML-SAX
newman@dhcp-lab-198 ~ $ rpmquery -f
/usr/lib/perl5/vendor_perl/5.8.8/XML/SAX/ParserDetails.ini 
error: file /usr/lib/perl5/vendor_perl/5.8.8/XML/SAX/ParserDetails.ini: No such
file or directory
newman@dhcp-lab-198 ~ $ sudo yum install perl-XML-LibXML perl-XML-SAXLoading
"security" plugin
Loading "rhnplugin" plugin
rhel-i386-server-5        100% |=========================| 1.4 kB    00:00     
Setting up Install Process
Parsing package install arguments
Resolving Dependencies
--> Running transaction check
---> Package perl-XML-SAX.noarch 0:0.14-5 set to be updated
---> Package perl-XML-LibXML.i386 0:1.58-5 set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=============================================================================
 Package                 Arch       Version          Repository        Size 
=============================================================================
Installing:
 perl-XML-LibXML         i386       1.58-5           rhel-client       231 k
Installing for dependencies:
 perl-XML-SAX            noarch     0.14-5           rhel-i386-server-5   75 k

Transaction Summary
=============================================================================
Install      2 Package(s)         
Update       0 Package(s)         
Remove       0 Package(s)         

Total download size: 306 k
Is this ok [y/N]: y
Downloading Packages:
(2/2): perl-XML-SAX-0.14- 100% |=========================|  75 kB    00:00     
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Test Succeeded
Running Transaction
  Installing: perl-XML-SAX                 ######################### [1/2] 
  Installing: perl-XML-LibXML              ######################### [2/2] 
could not find ParserDetails.ini in /usr/lib/perl5/vendor_perl/5.8.8/XML/SAX

Installed: perl-XML-LibXML.i386 0:1.58-5
Dependency Installed: perl-XML-SAX.noarch 0:0.14-5
Complete!


Steps to Reproduce:
1. remove perl-XML-LibXML and perl-XML-SAX
2. install them again
3. see the warning
  
Actual results:
warning and maybe some unconfigured parser

Expected results:
no warning and configured parser (?)

Additional info:

Actually, I dunno whether the warning about something what did not happen
(configuration) is important or not, but I believe we should avoid all
unnecessary warnings.