Meteor debug error

E:\projects\rocket.chat>meteor debug
C:\Users\steve-John\AppData\Local.meteor\packages\meteor-tool\1.4.2_6\mt-os.windows.x86_32\dev_bundle\lib\node_modules\meteor-promise\promise_server.js:190
throw error;
^

TypeError: httpProxy.createProxyServer is not a function
at Proxy.start (C:\tools\runners\run-proxy.js:40:28)
at Runner.start (C:\tools\runners\run-all.js:119:16)
at Object.exports.run (C:\tools\runners\run-all.js:322:10)
at doRunCommand (C:\tools\cli\commands.js:360:17)
at Command.func (C:\tools\cli\commands.js:392:10)
at C:\tools\cli\main.js:1483:23

This sounds like it would be better suited as an issue on Rocket Chat.