tjama@tjama-VirtualBox:~/dev/rack.apps$ specjour
Looking for listeners...
/home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/dnssd-2.0/lib/dnssd/service.rb:253:in `_resolve': DNSSD operation failed with error code: -65540 (DNSSD::BadParamError)
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/dnssd-2.0/lib/dnssd/service.rb:253:in `resolve'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/dnssd-2.0/lib/dnssd.rb:178:in `run'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/dnssd-2.0/lib/dnssd.rb:170:in `resolve!'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:130:in `block in resolve_reply'
from /home/tjama/.rvm/rubies/ruby-2.0.0-p353/lib/ruby/2.0.0/timeout.rb:66:in `timeout'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:129:in `resolve_reply'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:105:in `block in gather_remote_managers'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:105:in `each'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:105:in `rescue in gather_remote_managers'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:97:in `gather_remote_managers'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:91:in `gather_managers'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/dispatcher.rb:24:in `start'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/cli.rb:78:in `dispatch'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.18.1/lib/thor/command.rb:27:in `run'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.18.1/lib/thor/invocation.rb:120:in `invoke_command'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.18.1/lib/thor.rb:363:in `dispatch'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/thor-0.18.1/lib/thor/base.rb:439:in `start'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/lib/specjour/cli.rb:24:in `start'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/gems/specjour-0.7.0/bin/specjour:5:in `<top (required)>'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/bin/specjour:23:in `load'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/bin/specjour:23:in `<main>'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in `eval'
from /home/tjama/.rvm/gems/ruby-2.0.0-p353/bin/ruby_executable_hooks:15:in `<main>'
I get following error when I try to run specjour: