$ sudo nixos-rebuild switch
error: syntax error, unexpected PATH, expecting '.' or '=', at /etc/nixos/configuration.nix:15:12
(use ‘--show-trace’ to show detailed location information)
building Nix...
error: syntax error, unexpected PATH, expecting '.' or '=', at /etc/nixos/configuration.nix:15:12
(use ‘--show-trace’ to show detailed location information)
building the system configuration...
error: syntax error, unexpected PATH, expecting '.' or '=', at /etc/nixos/configuration.nix:15:12
(use ‘--show-trace’ to show detailed location information)