Describe the bug

While using a raspberry pi running ubuntu
When I run start.sh I get "ERROR: Downloading linutil"

To Reproduce

Steps to reproduce the behavior:

1. On a Raspberry pi (Or ARM64 processor)
2. Run "curl -fsSL https://christitus.com/linux"
3. See error

Expected behavior

It to download the linutil-aarch64 file and run it

Additional context

I notice in the past few releases there is not a linutil-aarch64 file in the release set, if this is deprecated then the start script needs be updated.