Tim

Thank you for the very quick response, @vitormhenrique. I did these a few times on Saturday when installing the DHT 22: `sudo apt-get update sudo apt-get upgrade` User Pi says...

Ok, so I have run through every one of your steps in order now just to make sure (thank you for posting them). So RPi updated, then get update and...

I'm there, issue resolved after far too many hours of fiddling. I went into the interfacing options on raspi-config (again) and re-did a few of them. I'm not sure which...

I have the same on Sony Z1 and Huawei MediaPad Youth 7 when I try to install Octo4a :/ 

I have this issue too, I know the App’s not officially supported on Mac… but it would be great to use it if anyone’s found a workaround?