我想将Meteor部署到heroku，但在启动应用时遇到问题。
我遵循了tutorial
在heroku logs -t中，这会导致：
2016-04-25T13:20:44.434043+00:00 heroku[web.1]: State changed from
crashed to starting 2016-04-25T13:20:48.587122+00:00 heroku[web.1]:
Starting process with command `.meteor/heroku_build/bin/node
.meteor/heroku_build/app/main.js` 2016-04-25T13:21:49.118920+00:00
heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind
to $PORT within 60 seconds of launch 2016-04-25T13:21:49.118920+00:00
heroku[web.1]: Stopping process with SIGKILL
2016-04-25T13:21:50.240617+00:00 heroku[web.1]: Process exited with
status 137 2016-04-25T13:21:50.250147+00:00 heroku[web.1]: State
changed from starting to crashed 2016-04-25T13:21:51.781162+00:00
heroku[router]: at=error code=H10 desc="App crashed" method=GET
path="/" host=pcmaster.herokuapp.com
request_id=99d374ee-cd1d-460f-b2bc-ef867dca219f fwd="217.196.169.249"
dyno= connect= service= status=503 bytes=
2016-04-25T13:21:53.057121+00:00 heroku[router]: at=error code=H10
desc="App crashed" method=GET path="/favicon.ico"
host=pcmaster.herokuapp.com
request_id=43cb523f-0036-4af8-b6d6-6db4c883f2b2 fwd="217.196.169.249"
dyno= connect= service= status=503 bytes=
我需要做些什么不同的事情？
由于