[Discuss-gnuradio] Problem while running example dialtone

[zafar ali]

Hi ! every one
When i run the dial tone example i get the following  messages

./dial_tone.py 
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_runtime.py:6: RuntimeWarning: Python C API version mismatch for module _gnuradio_swig_py_runtime: This Python has API version 1013, module _gnuradio_swig_py_runtime has version 1012.
  import _gnuradio_swig_py_runtime
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_runtime.py:6: RuntimeWarning: Python C API version mismatch for module swig_runtime_data3: This Python has API version 1013, module swig_runtime_data3 has version 1012.
  import _gnuradio_swig_py_runtime
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_general.py:6: RuntimeWarning: Python C API version mismatch for module _gnuradio_swig_py_general: This Python has API version 1013, module _gnuradio_swig_py_general has version 1012.
  import _gnuradio_swig_py_general
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_gengen.py:6: RuntimeWarning: Python C API version mismatch for module _gnuradio_swig_py_gengen: This Python has API version 1013, module _gnuradio_swig_py_gengen has version 1012.
  import _gnuradio_swig_py_gengen
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_filter.py:6: RuntimeWarning: Python C API version mismatch for module _gnuradio_swig_py_filter: This Python has API version 1013, module _gnuradio_swig_py_filter has version 1012.
  import _gnuradio_swig_py_filter
/usr/local/lib/python2.5/site-packages/gnuradio/gr/gnuradio_swig_py_io.py:6: RuntimeWarning: Python C API version mismatch for module _gnuradio_swig_py_io: This Python has API version 1013, module _gnuradio_swig_py_io has version 1012.
  import _gnuradio_swig_py_io
/usr/local/lib/python2.5/site-packages/gnuradio/audio_alsa.py:6: RuntimeWarning: Python C API version mismatch for module _audio_alsa: This Python has API version 1013, module _audio_alsa has version 1012.
  import _audio_alsa


and then system haults

thanks all in advance 

Please help all

take care