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Problems with intel-iot-devkit 'mraa' library

Hi,

 

I've downloaded the latest SD Card image from here:

Galileo Software Downloads

 

and the library (Low Level Skeleton Library for Communication on GNU/Linux platforms)

intel-iot-devkit/mraa  

from here : https://github.com/intel-iot-devkit/mraa

and installed as described (with opkg).

 

When I tried to run the python example (blink-io8.py) I got the following error:

 

root@clanton:~/mraa-master/examples/python# python blink-io8.py

Traceback (most recent call last):

  File "blink-io8.py", line 25, in <module>

    import mraa

  File "/usr/lib/python2.7/site-packages/mraa.py", line 32, in <module>

    _mraa = swig_import_helper()

  File "/usr/lib/python2.7/site-packages/mraa.py", line 28, in swig_import_helper

    _mod = imp.load_module('_mraa', fp, pathname, description)

ImportError: File not found

 

 

Also tried to run the example from the web site http://www.pridopia.co.uk/intel-galileo.html

the library 'GPIO_intel_v10 --  V1.0', and the output was:

root@clanton:~/py# python Test.py

Initial Setup.

Traceback (most recent call last):

  File "Test.py", line 36, in <module>

    Gpio.setup('IO2')

  File "/home/root/py/lib/GPIO_Intel.py", line 104, in setup

    self.cmd('1', '/sys/class/gpio/gpio{}/value'.format(activate))

  File "/home/root/py/lib/GPIO_Intel.py", line 97, in cmd

    with open(file, 'w') as File:               # Very slow write speed compared to Raspberry Pi / Compiled Arduino Sketch

IOError: [Errno 2] No such file or directory: '/sys/class/gpio/gpio31/value'

 

it used to work..

 

please help me with that.

Thanks.


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