Description of problem:

When I tried to install openMPI with "yum install openmpi", i got confict error:
==============================
Transaction Check Error:
  file /usr/bin/otfdump from install of openmpi-1.3.1-1.fc11.i586 conflicts with file from package libotf-0.9.8-2.fc11.i586

Error Summary
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==============================

I did "yum remove libotf" and yum removed emacs also (because libotf is dependency of emacs) and installed openmpi without any problem.
Now, of course, "yum install emacs" gives similar output:
==============================
Transaction Check Error:
  file /usr/bin/otfdump from install of libotf-0.9.8-2.fc11.i586 conflicts with file from package openmpi-1.3.1-1.fc11.i586

Error Summary
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==============================

Version-Release number of selected component (if applicable):
$ yum --version
3.2.24
  Installed: rpm-4.7.1-1.fc11.i586 at 2009-10-04 10:43
  Built    : Fedora Project at 2009-07-24 05:07
  Committed: Panu Matilainen <pmatilai> at 2009-07-23 12:00

  Installed: yum-3.2.24-2.fc11.noarch at 2009-10-04 10:48
  Built    : Fedora Project at 2009-09-21 19:27
  Committed: Seth Vidal <skvidal at fedoraproject.org> at 2009-09-21 12:00

  Installed: yum-metadata-parser-1.1.2-12.fc11.i586 at 2009-10-04 10:14
  Built    : Fedora Project at 2009-02-25 18:45
  Committed: Fedora Release Engineering <rel-eng.org> at 2009-02-25 22:00


How reproducible:
Enter steps shown below...

Steps to Reproduce:
1. full update fedora 11 i586
2. yum install emacs
3. yum install openmpi
  
Actual results:
conflict between emacs and openmpi

Expected results:
both emacs and openmpi installed

Additional info: