I/python  ( 6567):  Traceback (most recent call last):
I/python  ( 6567):    File "main.py", line 36, in <module>
I/python  ( 6567):      AccordionApp().run()
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/app.py", line 430, in run
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/base.py", line 428, in runTouchApp
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/core/window/window_pygame.py", line 285, in mainloop
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/core/window/window_pygame.py", line 198, in _mainloop
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/base.py", line 280, in idle
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/base.py", line 265, in dispatch_input
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/base.py", line 192, in post_dispatch_input
I/python  ( 6567):    File "_event.pyx", line 204, in kivy._event.EventDispatche
r.dispatch (kivy/_event.c:2372)
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/core/window/__init__.py", line 568, in on_motion
I/python  ( 6567):    File "_event.pyx", line 204, in kivy._event.EventDispatche
r.dispatch (kivy/_event.c:2372)
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/core/window/__init__.py", line 580, in on_touch_down
I/python  ( 6567):    File "_event.pyx", line 204, in kivy._event.EventDispatche
r.dispatch (kivy/_event.c:2372)
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/uix/widget.py", line 185, in on_touch_down
I/python  ( 6567):    File "_event.pyx", line 204, in kivy._event.EventDispatche
r.dispatch (kivy/_event.c:2372)
I/python  ( 6567):    File "/home/tito/code/pgs4a-kivy/python-install/lib/python
2.7/site-packages/kivy/uix/button.py", line 121, in on_touch_down
I/python  ( 6567):    File "_event.pyx", line 200, in kivy._event.EventDispatche
r.dispatch (kivy/_event.c:2321)
I/python  ( 6567):    File "main.py", line 20, in btn2_on_press
I/python  ( 6567):      subprocess.Popen("su -c touch /test", shell = True)
I/python  ( 6567):    File "python-install/lib/python2.7/subprocess.py", line 67
2, in __init__
I/python  ( 6567):    File "python-install/lib/python2.7/subprocess.py", line 11
98, in _execute_child
I/python  ( 6567):    File "python-install/lib/python2.7/pickle.py", line 1382, 
in loads
I/python  ( 6567):    File "python-install/lib/python2.7/pickle.py", line 858, i
n load
I/python  ( 6567):    File "python-install/lib/python2.7/pickle.py", line 971, i
n load_string
I/python  ( 6567):  LookupError: unknown encoding: string-escape
I/python  ( 6567): Kivy for android ended.
I/WindowManager( 1319): WIN DEATH: Window{40bcc010 com.felix.helloworld/org.renp
y.android.PythonActivity paused=false}
I/ActivityManager( 1319): Process com.felix.helloworld:python (pid 6567) has die
d.
I/WindowManager( 1319): WIN DEATH: Window{40bcfdf8 SurfaceView paused=false}