Well it was working. Its just all stopped saying:-
[2016-06-06 18:46:44.199] Gekko detect (1:10) failed to initialise (incorrect d
evice?)
[2016-06-06 18:46:44.249] USB init, open device failed, err -3, you don't have
privilege to access - GEK device 1:7
[2016-06-06 18:46:44.250] See README file included for help
[2016-06-06 18:46:44.250] Gekko detect (1:7) failed to initialise (incorrect de
vice?)
[2016-06-06 18:46:44.250] No devices detected!
[2016-06-06 18:46:44.250] Waiting for USB hotplug devices or press q to quit
[2016-06-06 18:46:44.251] Need to specify at least one pool server.
Input server details.
URL:
Invalid input
[2016-06-06 18:46:59.557] Pool setup failed
But it was running fine. Heres the details I used:-
sudo ./cgminer -o eu1.bitminter.com:3333 -u -p x -o stratum+tcp://de.ckpool.org:3333 -u 1KtSAhMTrkD5chmxWp8wWwuEJsAssQXZgK_gekko -p x --compac-freq 225 --rock-freq 220
Might be because of no user name on bitminter pool?
But then with the no privilege to access error, did you sudo cp 01-cgminer.rules /etc/udev/rules.d/ (from within the cgminer_gekko dir) and sudo usermod -G plugdev -a whoami (whoami = your user name you setup on the pi) after you built/made cgminer? Didn't see those steps from either of the 2 links above, unless I over looked them.