depthai-viewer failed to install it on raspberry

smoothVision

When installing depthai-viewer on my RPI 4 with this command " python3 -m pip install depthai-viewer " , i get this error :

ERROR: could not find a version that satisfies the requirements depthai-viewer ( from versions: none)

ERROR: No matching distribution found for depthai-viewer

i tried to run the installation snippet in both "luxonis OS image" and on my raspberry OS with the depth installed by me.

jakaskerl

Hi @smoothVision
Viewer is currently not supported on RPI. We've managed to build it, but there are some graphics backend issues atm.

cc @filipjeretina

Thanks,
Jaka

filipjeretina

Hi @smoothVision

Are you perhaps using a 32bit os? The reason I am asking this is because python wheels should be available for the 64bit rpi os. You can also try to install the wheel from here: luxonis/depthai-vieweractions/runs/8345517917/artifacts/1339552623

You will have to unzip the file. Then pip install the .whl file.

filipjeretina

@smoothVision
I just noticed that depthai-viewer doesn't work out of the box with the Luxonis OS image. You have to install some dependencies too. I just updated the README.md with the instructions.

smoothVision

@filipjeretina i have the 64 bit OS.

Followed the README page but still gets errors :

filipjeretina

@smoothVision can you show me the output of cat /sys/firmware/devicetree/base/model?
Thanks!

smoothVision

i get this : Raspberry Pi 4 Model B Rev 1.5

filipjeretina

@smoothVision Huh, intresting… It should work.. Did you install the viewer from the wheel that I have sent here: luxonis/depthai-vieweractions/runs/8345517917/artifacts/1339552623
These wheels contain a fix for exactly this issue so please make sure you are installing these.
Try to install with pip install --force-reinstall path-to-extracted-wheel.whl

smoothVision

filipjeretina

Thanks , i tried to open the link but it gives an empty github page .

filipjeretina

@smoothVision Ah I see you won't be able to open this up either.. I created a google drive link to the file:

Let me know if this works for you.