Raspberry Pi install
ChirpStack Gateway OS
ChirpStack provides an embedded OS called the ChirpStack Gateway OS which supports Raspberry Pi based gateways. Please refer to the ChirpStack Gateway OS documentation for more information and Raspberry Pi installation instructions.
As an alternative to the ChirpStack Gateway OS, it is also possible to install the ChirpStack stack on top of Raspbian. As Raspbian is based on Debian, you can follow the Quickstart Debian / Ubuntu guide.