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This prevents users from accidentally installing on WSL1 with instructions
guiding how to upgrade their WSL instance to version 2.  Once running WSL2
if you have an NVIDIA card, you can follow their instructions to set up
GPU passthrough and run models on the GPU.  This is not possible on WSL1.

For the ROCm libraries to access the driver, we need to add the ollama user
to the render group.

Co-authored-by: Cloud User <azureuser@testgpu2.hqzwom21okjenksna4y3c4ymjd.phxx.internal.cloudapp.net>

On debian 12, sources definitions have moved from
/etc/apt/sources.list to /etc/apt/sources.list.d/debian.sources

It was forgotten to replace sudo at one place with the variable for sudo.

* debian installer support

- normalize os name to lowercase
- check needed commands are available
- dont check sudo when root user
- share common install commands
- support debian cuda install
- skip aarm cuda install
- system user shared home dir

* refactor and add other platforms (#580)

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Co-authored-by: Michael Yang <mxyng@pm.me>

Co-authored-by: Michael Yang <mxyng@pm.me>