Autoami module configuration error

[viks]

Hi,
      Have installed autoami module but it gives error as below:

root@ip-10-0-0-152:/etc/puppet/modules/autoami/lib/puppet# puppet help
Error: Could not autoload puppet/face/autoami/autoami: "--server=": already defined in puppet

Usage: puppet <subcommand> [options] <action> [options]

Available subcommands:

  agent             The puppet agent daemon
  apply             Apply Puppet manifests locally
  ! autoami         ! Subcommand unavailable due to error. Check error logs.

have fixed this error by making changes in cloudscale.rb as suggested in below URL:

https://github.com/ccaum/puppet-autoami/issues/2

But now there is new error.

# puppet help
Error: Could not autoload puppet/face/autoami/autoami: when_invoked requires at least one argument (options) for action run

Usage: puppet <subcommand> [options] <action> [options]

Available subcommands:

  agent             The puppet agent daemon
  apply             Apply Puppet manifests locally
  ! autoami         ! Subcommand unavailable due to error. Check error logs.


I am running puppet v3.6.2 on passenger. Ruby version 1.9.3


Can somebody explain me what is causing this error??