Mac install issues, host directory

[n13]

1 - make it clear we just need to copy the release into a directory on mac (PR with that exists)

2 - User can brows the Docker desktop container to ensure their / home directory is mounted and the mount location

As I was browsing this in Docker desktop, I received security alerts - I had to go to Settings -> Privacy -> Full disk access and give Docker full disk access.

3 - The directory is not mounted on /host/Users/... but instead on host/host_mnt/Users...

I was able to fix this in the python config files - just replaced /host/ with /host/host_mnt/ and it worked

This took me a while as the error message always said the directory can't be found

I see a linked file that links /host/User -> host/host_mnt/User inside Linux but somehow that doesn't translate on OS X (latest Docker as of July 27, 2023)

[elnoxvie]

@n13 This is helpful. Thanks.