On Thu, 19 Dec 2019, Jack Hill wrote:
I created a more minimal operating system definition:
```scheme
(define my-installation-os
(operating-system
(inherit installation-os)
(packages (cons package:network-manager
(operating-system-packages installation-os)))
(services (operating-system-services installation-os))))
```
To my surprise, this also fails with
```
guix system: error: more than one target service of type 'account'
```
However, replacing
(operating-system-services installation-os)
with
(@@ (gnu system install) %installation-services)
works.
What am I not understanding about how the former works?
Best,
Jack