Latest version of nlopse/slack breaks go-slackbot

[ArcticSnowman]

Updated to the v 0.4.0 release of https://github.com/nlopes/slack and it breaks go-slackbot:

# gsg/loki/vendor/github.com/BeepBoopHQ/go-slackbot
src/gsg/loki/vendor/github.com/BeepBoopHQ/go-slackbot/bot.go:124:40: cannot use "" (type string) as type slack.MsgOption in argument to b.Client.PostMessage
src/gsg/loki/vendor/github.com/BeepBoopHQ/go-slackbot/bot.go:124:40: cannot use params (type slack.PostMessageParameters) as type slack.MsgOption in argument to b.Client.PostMessage

[bunker-inspector]

+1 for this

[ajt89]

To fix this issue utilize go-dep and add this to your Gopk.toml file

[[constraint]]
  name = "github.com/nlopes/slack"
  version = "0.2.0"