Couldn't install DepthAI requirements. Check internet connection and try again.

[oakliteuser]

Hello,

Today, I have received my oak lite d. After installing, openen the application results in error. I have installed the requirements manually.

After that trying running the script "depthai_demo", I get the following error message: Communication exception - possible device error/misconfiguration. Original message "COuld not read data from stream color (X_LINK_ERROR)".

Can someone help?

thnx!

[Luxonis-Brandon]

Hi @oakliteuser ,

What OS are you on? And did you install the platform dependencies (development tools) for your OS first?

https://docs.luxonis.com/projects/api/en/latest/install/

Generally this error is a result of 1 of 2 things:

1. A USB Cable issue. Running depthai_demo -usbs usb2 can often circumvent that if it's the case.
2. USB rules having not been installed/setup (Linux only). In which case this can help.

I think this is case 1 though at first glance.

Thanks, Brandon