No Commands are executed

I am new to the GoPiGo. Followed the guides to set up the GoPiGo.
When I run the basic_test_all.py script and enter w, There is no result to it. ( no error and no movement of the GoPiGo). Can someone please help what I am missing here.

Here is the output of sudo i2cdetect -y 1

 0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f

00: – -- – -- – -- – -- – -- – -- –
10: – -- – -- – -- – -- – -- – -- – -- – --
20: – -- – -- – -- – -- – -- – -- – -- – --
30: – -- – -- – -- – -- – -- – -- – -- – --
40: – -- – -- – -- – -- – -- – -- – -- – --
50: – -- – -- – -- – -- – -- – -- – -- – --
60: – -- – -- – -- – -- – -- – -- – -- – --
70: – -- – -- – -- – --

Hi neo472, it looks like there’s nothing on your i2c bus and the GoPiGo isn’t being detected. Can you tell us more about what you’ve done so far? What operating system are you using? How are you powering the GPG?