Users having installed SoundConverter on Fedora 23 may notice the app will silently fail to run. The issue is caused by gstreamer-python which possibly needs a rebuilt. Running via terminal lead with this message: SoundConverter needs python-gstreamer 0.10! Running python on terminal leads to the following result: $ python Python 2.7.10 (default, Sep 8 2015, 17:20:17) [GCC 5.1.1 20150618 (Red Hat 5.1.1-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import gst Traceback (most recent call last): File " ", line 1, in File "/usr/lib64/python2.7/site-packages/gst-0.10/gst/__init__.py", line 193, in from _gst import * ImportError: /usr/lib64/python2.7/site-packages/gst-0.10/gst/_gst.so: undefined symbol: libxml_xmlDocPtrWrap >>> exit () Current workaround is to downgrade it using Fedora 22 package via dnf sudo dnf downgrade gstreamer-python --relea...