/Users/wtrocki/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/ipaddr.rb:559:in `in6_addr': invalid address (IPAddr::InvalidAddressError)
	from /Users/wtrocki/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/ipaddr.rb:496:in `initialize'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:144:in `new'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:144:in `get_subnet_private_ip'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:66:in `block in generate_environment_config'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:64:in `each'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:64:in `generate_environment_config'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create_environment.rb:49:in `run'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create.rb:155:in `block in create_cluster_environments'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create.rb:141:in `each'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create.rb:141:in `create_cluster_environments'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/tasks/cluster/create.rb:59:in `run'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/fhcap-cli-0.4.5/lib/fhcap/cluster.rb:33:in `create'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/thor-0.19.1/lib/thor/command.rb:27:in `run'
	from /Users/wtrocki/.rvm/gems/ruby-2.2.1/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command'