Description of problem:
while i was updating i encountered errors like these:
  Updating   : gtk3-immodule-xim-3.0.11-1.fc15.x86_64                                                               297/1001 
Non-fatal POSTIN scriptlet failure in rpm package gtk3-immodule-xim-3.0.11-1.fc15.x86_64
Cannot load module /usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so: /usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so: undefined symbol: ibus_engine_desc_get_requires
/usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so does not export GTK+ IM module API: /usr/lib64/gtk-3.0/3.0.0/immodules/im-ibus.so: undefined symbol: ibus_engine_desc_get_requires
warning: %post(gtk3-immodule-xim-3.0.11-1.fc15.x86_64) scriptlet failed, exit status 1
  Updating   : oxygen-gtk-1.0.5-1.fc15.x86_64                                                                       298/1001 
  Updating   : gtk2-immodule-xim-2.24.4-2.fc15.x86_64                                                               299/1001 
Non-fatal POSTIN scriptlet failure in rpm package gtk2-immodule-xim-2.24.4-2.fc15.x86_64
Cannot load module /usr/lib64/gtk-2.0/2.10.0/immodules/im-ibus.so: /usr/lib64/gtk-2.0/2.10.0/immodules/im-ibus.so: undefined symbol: ibus_engine_desc_get_requires
/usr/lib64/gtk-2.0/2.10.0/immodules/im-ibus.so does not export GTK+ IM module API: /usr/lib64/gtk-2.0/2.10.0/immodules/im-ibus.so: undefined symbol: ibus_engine_desc_get_requires
warning: %post(gtk2-immodule-xim-2.24.4-2.fc15.x86_64) scriptlet failed, exit status 1

i went searching in /var/log/yum.log and /var/log/messages for the same errors and couldnt find it.

Version-Release number of selected component (if applicable):


How reproducible:
assuming everytime

Steps to Reproduce:
1.
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Actual results:


Expected results:
either in /var/log/messages or /var/log/yum.log to find the errors logged

Additional info:
if this is a support question i apologise in advance