Hello, I would like to try your homie OTA updater.. but i got this error when I try to run hodmin list
lesjaw@cloud:~$ hodmin list
/home/lesjaw/.rvm/gems/ruby-2.4.0/gems/mqtt-0.4.0/lib/mqtt/client.rb:257:in `initialize': getaddrinfo: Name or service not known (SocketError)
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/mqtt-0.4.0/lib/mqtt/client.rb:257:in `new'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/mqtt-0.4.0/lib/mqtt/client.rb:257:in `connect'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/mqtt-0.4.0/lib/mqtt/client.rb:93:in `connect'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/hodmin-0.1.5/lib/hodmin/hodmin_tools.rb:86:in `mqtt_connect'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/hodmin-0.1.5/lib/hodmin/hodmin_tools.rb:241:in `fetch_homie_dev_list'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/hodmin-0.1.5/lib/hodmin/hodmin_list.rb:12:in `hodmin_list'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/gems/hodmin-0.1.5/bin/hodmin:144:in `<top (required)>'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/bin/hodmin:22:in `load'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/bin/hodmin:22:in `<main>'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/bin/ruby_executable_hooks:15:in `eval'
from /home/lesjaw/.rvm/gems/ruby-2.4.0/bin/ruby_executable_hooks:15:in `<main>'
Hello, I would like to try your homie OTA updater.. but i got this error when I try to run hodmin list
my .hodmin.yaml is something like this