Description of problem:
After upgrading from FC10 to FC11, Fedora release 11 (Leonidas),
  Miro fails to startup with the following error message:

Traceback (most recent call last):
  File "/usr/bin/miro.real", line 34, in <module>
    from miro.plat import xlibhelper
ImportError: No module named miro.plat


The xlibhelper.so file exists and has not changed.
The directory for the xlibhelper.so exists: 
# pwd /usr/lib/python2.5/site-packages/miro/plat/xlibhelper.so

If you attempt to update the Miro package you get the following error from yum: 

Transaction Check Error:
  package Miro-2.0.3-5.fc10.i386 (which is newer than Miro-2.0.3-2.fc11.i586) is already installed


Version-Release number of selected component Miro-2.0.3-5.fc10.i386 -and- Miro-2.0.3-2.fc11.i586



Steps to Reproduce:
1. Update your Fedora Core 10 system via the prompt that requests you upgrade.
2. Select all of the default options and allow the system to be updated.
3. Reboot your system, login and attempt to startup Miro using /usr/bin/miro...
  
Actual results:

Traceback (most recent call last):
  File "/usr/bin/miro.real", line 34, in <module>
    from miro.plat import xlibhelper
ImportError: No module named miro.plat


Expected results:

To have the application startup and run normally as it did in FC10.

Additional info:

# /usr/bin/miro --debug

DEBUGGING MODE.
GNU gdb (GDB) Fedora (6.8.50.20090302-27.fc11)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "i586-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Starting program: /usr/bin/python ./miro.real --sync --debug
[Thread debugging using libthread_db enabled]
Traceback (most recent call last):
  File "./miro.real", line 34, in <module>
    from miro.plat import xlibhelper
ImportError: No module named miro.plat

Program exited with code 01.
Missing separate debuginfos, use: debuginfo-install python-2.6-9.fc11.i586
gdb>