Tflite-runtime 2.7.0 can't be installed

[thjkral]

I run into this issue when installing the Lobe module on my Raspberry Pi. When running sudo ./lobe-rpi-install.sh I get to the following error:

Could not find a version that satisfies the requirement tflite-runtime~=2.7.0 (from lobe[tflite]) (from versions: 2.5.0)

I have tried updating though pip(3), removing and reinstalling and using the .whl files from PyPI. I also installed tensorflow itself. Whatever I try, I can't seem to get a higher version than 2.7.0. Is there something I'm missing?

I have the Raspberry Pi 3B with Raspian (32bit) and 1 GB of RAM.