Unable to install Python TTN SDK

I find the simple instructions for installing the Python SDK but I get the following error message on my Raspberry Pi:

error in grpcio setup command: ‘install_requires’ must be a string or list of strings containing valid project/version requirement specifiers

What am I doing wrong?

Without knowing which instructions you’re following, it’s hard to help. That said, beware that the SDK is deprecated, so I’d not even bother trying to get it to work. See:

Thanks for the quick answer. I was following the instructions at https://www.thethingsnetwork.org/docs/applications/python/

It would be nice to explain there that it’s been discontinued. It would have saved me time and confusion.