Manual insatllation - cp: cannot stat 'C:/Program Files/Git/var/www/.composer/auth.json': No such file or directory

[margotr]

I am on Windows, doing the manual setup. After running bin/download 2.4.7 community, it runs until I reach cp: cannot stat 'C:/Program Files/Git/var/www/.composer/auth.json': No such file or directory.

The docker containers are created and running.

I have tried:

• Manually creating 'C:/Program Files/Git/var/www/.composer/auth.json', this makes no difference
• Making C:/Program Files/Git not read-only, this makes no difference.

What else can I try?

Edit: Additional info: If I go ahead and run bin/setup magento.test afterwards, it starts all containers but ends at

Running, Magento setup:install...
Could not connect to the Amqp Server.

In InstallCommand.php line 282:

  Parameter validation failed