Grigory Serebryakov

Hi @LukeIreland1 I'll take a look at what I can do with that. Probably we can set fewer restrictions on the numpy version as you've mentioned you were able to...

In case you need prebuilt opencv-python for raspberry pi: https://www.piwheels.org/project/opencv-python/

The problem occurs because the keyfreq recording requires root access (at least on linux). For me, I solved this with the following modification of the `ulogme.sh` script (please note, this...