Steven

I'm pretty sure it's coming from `SlackRTMClient.php`, but I haven't done much investigating.

Adding more details: `PHP Fatal error: Uncaught exception 'RuntimeException' with message 'Error creating resource: [message] fopen(): php_network_getaddresses: getaddrinfo failed: No address associated with hostname [file] /home/slackwolf/slackwolf/vendor/guzzlehttp/guzzle/src/Handler/StreamHandler.php [line] 282 [message] fopen(https://slack.com/api/im.open):...

It's not working for me either. Version info: `GNU Emacs 24.5.50.1 (x86_64-apple-darwin14.5.0, NS apple-appkit-1348.17)\n of 2015-10-18`