hello Shih-Yuan
your error message is not enough . in my case , After I fix
" ImportError: cannot import name Gtk"
my totem is able to installed missing plugin automatically .
there are two cases I have
1) remove gstreamer0.10-ffmpeg only and play wildlife.wmv . totem will pops up
a dialog ,
following is error message I got in my case
=
ERROR:root:Could not find any typelib for Gtk
Traceback (most recent call last):
File "/usr/bin/gstreamer-codec-install", line 22, in
from sessioninstaller.gstinstaller import main
File "/usr/lib/python2.7/dist-packages/sessioninstaller/gs
