Created attachment 771840 [details]
Output of yum -v update

Description of problem:
Since a batch of texlive updates was pushed to updates-testing for F18 some weeks ago, I can't update normally due to yum transaction check failing on texlive-texlive.infra:

ERROR with transaction check vs depsolve:
texlive-texlive.infra is obsoleted by (installed) tex-texlive.infra-1:svn27434-1.noarch

rpm -Va --nofiles produces no output

Version-Release number of selected component (if applicable):
yum-3.4.3-54.fc18.noarch
rpm-4.10.3.1-1.fc18.x86_64

How reproducible:
A permanent problem (happens every time I run yum update, unless the texlive packages are excluded)


Steps to Reproduce:
1. Set up a (sub)set of installed texlive packages listed in an attachment to this report
2. Enable updates-testing
3. Run yum update

Actual results:
Loaded plugins: blacklist, presto, refresh-packagekit, whiteout
Resolving Dependencies
--> Running transaction check
---> Package texlive.x86_64 2:2012-21.20130427_r30134.fc18 will be updated
---> Package texlive.x86_64 3:2013-0.1.20130608_r30832.fc18 will be an update
---> Package texlive-cm-super.noarch 2:svn15878.0-21.fc18 will be updated
---> Package texlive-cm-super.noarch 3:svn15878.0-0.1.fc18 will be an update
--> Processing Dependency: texlive-texlive.infra for package: 3:texlive-cm-super-svn15878.0-0.1.fc18.noarch
---> Package texlive-collection-fontsrecommended.noarch 2:svn28082.0-21.20130427_r30134.fc18 will be updated
---> Package texlive-collection-fontsrecommended.noarch 3:svn30307.0-0.1.20130608_r30832.fc18 will be an update
---> Package texlive-collection-latexrecommended.noarch 2:svn25795.0-21.20130427_r30134.fc18 will be updated
---> Package texlive-collection-latexrecommended.noarch 3:svn30811.0-0.1.20130608_r30832.fc18 will be an update
---> Package texlive-eurosym.noarch 2:svn17265.1.4_subrfix-21.fc18 will be updated
---> Package texlive-eurosym.noarch 3:svn17265.1.4_subrfix-0.1.fc18 will be an update
---> Package texlive-pxfonts.noarch 2:svn15878.0-21.fc18 will be updated
---> Package texlive-pxfonts.noarch 3:svn15878.0-0.1.fc18 will be an update
---> Package texlive-rsfs.noarch 2:svn15878.0-21.fc18 will be updated
---> Package texlive-rsfs.noarch 3:svn15878.0-0.1.fc18 will be an update
---> Package texlive-txfonts.noarch 2:svn15878.0-21.fc18 will be updated
---> Package texlive-txfonts.noarch 3:svn15878.0-0.1.fc18 will be an update
---> Package texlive-wasy.noarch 2:svn15878.0-21.fc18 will be updated
---> Package texlive-wasy.noarch 3:svn15878.0-0.1.fc18 will be an update
--> Running transaction check
---> Package texlive-texlive.infra.noarch 3:svn30804.0-0.1.fc18 will be installed
--> Finished Dependency Resolution
--> Finding unneeded leftover dependencies
Found and removing 0 unneeded dependencies

Dependencies Resolved

==================================================================================================================
 Package                               Arch     Version                                   Repository         Size
==================================================================================================================
Updating:
 texlive                               x86_64   3:2013-0.1.20130608_r30832.fc18           updates-testing    16 k
 texlive-cm-super                      noarch   3:svn15878.0-0.1.fc18                     updates-testing    62 M
 texlive-collection-fontsrecommended   noarch   3:svn30307.0-0.1.20130608_r30832.fc18     updates-testing    15 k
 texlive-collection-latexrecommended   noarch   3:svn30811.0-0.1.20130608_r30832.fc18     updates-testing    16 k
 texlive-eurosym                       noarch   3:svn17265.1.4_subrfix-0.1.fc18           updates-testing   157 k
 texlive-pxfonts                       noarch   3:svn15878.0-0.1.fc18                     updates-testing   496 k
 texlive-rsfs                          noarch   3:svn15878.0-0.1.fc18                     updates-testing    74 k
 texlive-txfonts                       noarch   3:svn15878.0-0.1.fc18                     updates-testing   767 k
 texlive-wasy                          noarch   3:svn15878.0-0.1.fc18                     updates-testing   255 k
Installing for dependencies:
 texlive-texlive.infra                 noarch   3:svn30804.0-0.1.fc18                     updates-testing   140 k

Transaction Summary
==================================================================================================================
Install             ( 1 Dependent package)
Upgrade  9 Packages

Total size: 64 M
Is this ok [y/N]: y
Downloading Packages:
Running Transaction Check
ERROR with transaction check vs depsolve:
texlive-texlive.infra is obsoleted by (installed) tex-texlive.infra-1:svn27434-1.noarch


Expected results:
Transaction check passed

Additional info:
There's probably something wrong with the obsoletes regarding tex-texlive.infra and texlive-texlive.infra, but certainly yum should detect and handle this while solving dependencies and not carry on with the transaction check of an obviously invalid transaction.