Deployment issue

I tried to host a website using vercel im getting npm run build error
i bought the license of DeepAR
i can run the project in my localHost without any error but cant host it
could i deploy DeepAr in my website?? got any other options?
any solution?
This is the error i’m encountering when i deploy
sh: copy: command not found
Error: Command “npm run build” exited with 127

Sounds like a docker issue, I’ve found this posible solution

Failed to load resource: the server responded with a status of 404 ()
i’m receving this issue after deploy deepAr rrsources are not fetching can suggest me any tutorial for setup

What resource exactly?

It sounds like some files may possibly be missing on your end