Hi,

I am using OAK-D-CM4 POE hardware. In the pre-installed OS tested some examples and this worked fine.

Now … I started the python install_requiremnts.py for some reason. i get issue with numpy

Any help is welcome.

Kind regards

Johan

    Hi

    I did try to install numpy … but no succes. And i did a lot of things and it becomes worse.

    Could i go back to the pre-installed os for the OAK-D-CM4 POE hardware ? And how … I have to open the box, and download the pre-installed os… put it on a micro sd card and finally but is back ? Is this the right procedure ?

    thanks

    Johan

      Hi JohanVanWatermeulen
      You can go back by flashing the new OS image, but this can be very frustrating if your POE device uses EMMC storage instead of SD card for OS boot.

      I'd suggest re-running the sudo curl -fL https://docs.luxonis.com/install_dependencies.sh | bash to install dependencies (there are two packages that are outdated and need to be replaced - gh issue). Then run python3 depthai/install_requirements.pyand retry.

      If you opt for reflashing, I'd suggest using our v10 image, which is based on the newest RPI OS and is 64bit (current one is based on 32bit system).

      Thanks,
      Jaka

          Hi JohanVanWatermeulen
          sudo apt-get install libopenblas-dev might be able to solve this issue. Not sure why it worked before. Maybe it's installed, but not added to path.

          Thanks,
          Jaka