Description of problem:
after install gnome soundconverter in the first start appear this error

Version-Release number of selected component:
soundconverter-2.1.1-4.fc20

Additional info:
reporter:       libreport-2.1.6
cmdline:        /usr/bin/python /usr/bin/soundconverter
executable:     /usr/bin/soundconverter
kernel:         3.11.1-300.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
soundconverter:170:<module>:ImportError: No module named glade

Traceback (most recent call last):
  File "/usr/bin/soundconverter", line 170, in <module>
    import gtk.glade
ImportError: No module named glade

Local variables in innermost frame:
_add_soundconverter_path: <function _add_soundconverter_path at 0x7f21d21a1de8>
locale: <module 'locale' from '/usr/lib64/python2.7/locale.pyc'>
parser: <optparse.OptionParser instance at 0x7f21d2202878>
parse_command_line: <function parse_command_line at 0x7f21d21a9050>
GInitiallyUnowned: <class 'gtk.__main__.GInitiallyUnowned'>
GPollableOutputStream: <class 'gio.__main__.GPollableOutputStream'>
GFileDescriptorBased: <class 'gio.__main__.GFileDescriptorBased'>
soundconverter: <module 'soundconverter' from '/usr/lib/soundconverter/python/soundconverter/__init__.pyc'>
GLADEFILE: '/usr/share/soundconverter/soundconverter.glade'
_check_libs: <function _check_libs at 0x7f21d21a1e60>
gtk: <module 'gtk' from '/usr/lib64/python2.7/site-packages/gtk-2.0/gtk/__init__.pyc'>
LIBDIR: '/usr/lib'
gettext: <module 'gettext' from '/usr/lib64/python2.7/gettext.pyc'>
__package__: None
GstChildProxy: <class 'gst.__main__.GstChildProxy'>
__doc__: '\nSoundConverter Launcher.\n'
OptionParser: <class optparse.OptionParser at 0x7f21d218aae0>
files: []
PACKAGE: 'soundconverter'
__builtins__: <module '__builtin__' (built-in)>
__file__: '/usr/bin/soundconverter'
args: []
sys: <module 'sys' (built-in)>
DATADIR: '/usr/share'
VERSION: '2.1.1'
__name__: '__main__'
GstProxyPad: <class 'gst.__main__.GstProxyPad'>
GPollableInputStream: <class 'gio.__main__.GPollableInputStream'>
NAME: 'SoundConverter'
settings: {'cli-output-suffix': '.ogg', 'jobs': 2, 'quiet': False, 'read_module': <bound method Values.read_module of <Values at 0x7f21d219c488: {'cli-output-suffix': None, 'jobs': None, '_unused': None, 'quiet': None, 'mode': None, 'cli-output-type': None, 'debug': None}>>, 'read_file': <bound method Values.read_file of <Values at 0x7f21d219c488: {'cli-output-suffix': None, 'jobs': None, '_unused': None, 'quiet': None, 'mode': None, 'cli-output-type': None, 'debug': None}>>, 'mode': 'gui', 'cli-output-type': 'audio/x-vorbis', 'debug': False, 'ensure_value': <bound method Values.ensure_value of <Values at 0x7f21d219c488: {'cli-output-suffix': None, 'jobs': None, '_unused': None, 'quiet': None, 'mode': None, 'cli-output-type': None, 'debug': None}>>, 'max-jobs': 2}
k: 'read_module'
options: <Values at 0x7f21d219c488: {'cli-output-suffix': None, 'jobs': None, '_unused': None, 'quiet': None, 'mode': None, 'cli-output-type': None, 'debug': None}>
mode_callback: <function mode_callback at 0x7f21d21a1f50>
os: <module 'os' from '/usr/lib64/python2.7/os.pyc'>
check_mime_type: <function check_mime_type at 0x7f21d21a1ed8>