Letsencrypt-auto --help doesn't offer help


Bug/documentation issue with letsencrypt-auto:

Although https://letsencrypt.readthedocs.org/en/latest/using.html specifies you can get help with --help, and using that flag does indeed eventually print some help it first goes off and installs all the dependencies in a VM. Ideally the client should only ever display help and never perform any (potentially) disruptive acts when --help is specified.


Same mistake on this page : https://letsencrypt.org/howitworks/#installing-lets-encrypt


probably a bug as letsencrypt --help works without the -auto