Comment 9 for bug 1300338

Ok. This seems to be libgstreamer-0.10 and libgstreammer-1.0 is mixed.

For me solution is simple:

sudo rm -f /usr/lib/qutim/plugins/libquetzal.so

Better solution is fix Cmake build scripts to rebuild libquetzal with libgstreammer-1.0 instead of libgstreamer-0.10