Maximilian Bosch b36fa8ef91
nixos-build-vms: fix eval
Previously I got the following error message:

```
error: opening file '/home/ma27/Projects/nixpkgs/nixos/modules/installer/default.nix': No such file or directory
```

Probably related to 6c68fbd4e1f8beac39cb1f499ff90c78256262d6.
2018-11-23 13:43:47 +01:00
..
2018-11-23 13:43:47 +01:00