home-manager-install-sys.txt

# nix-channel --add https://github.com/rycee/home-manager/archive/master.tar.gz home-manager                           
# nix-channel --update

Add to configuration.nix:

  imports = [                                                                                                          
  ...                                                                                                                  
    <home-manager/nixos>                                                                                               
  ...                                                                                                                  
  ];                                                                                                                   
  ...                                                                                                                  
  environment.systemPackages = with pkgs; [                                                                            
  ...                                                                                                                  
    home-manager                                                                                                       
  ...                                                                                                                  
  ];                                                                                                                   
  ...                                                                                                                  
#  home-manager.users.ralvarez = {pkgs, ...}: {};