将Rails 4应用程序部署到Heroku时出错

Question

I'm relatively new to using rails and I'm having a problem with deploying my app to Heroku. I've been developing on cloud 9 and when I push to Heroku the deploy seems to go fine but when I visit the page I get an error message.

The heroku Logs show:

> 2015-08-01T00:40:57.837873+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T00:40:58.556903+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T00:40:58.536297+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T06:17:19.117796+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T06:17:23.307569+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 52477 -e production`
2015-08-01T06:17:24.882803+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T06:17:25.734232+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T06:17:25.747443+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T11:53:45.697762+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T11:53:50.557525+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 10565 -e production`
2015-08-01T11:53:51.908604+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T11:53:52.785739+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T11:53:52.800814+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T14:41:40.344671+00:00 heroku[slug-compiler]: Slug compilation started
2015-08-01T14:41:40.344696+00:00 heroku[slug-compiler]: Slug compilation finished
2015-08-01T14:41:40.288575+00:00 heroku[api]: Deploy 0b99a6d by siansapp@gmail.com
2015-08-01T14:41:40.288575+00:00 heroku[api]: Release v15 created by siansapp@gmail.com
2015-08-01T14:41:40.679507+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T14:41:45.306418+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 8728 -e production`
2015-08-01T14:41:47.429945+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T14:41:48.366370+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T14:41:48.378255+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T14:41:48.378255+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T14:41:57.271432+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 13560 -e production`
2015-08-01T14:41:59.763596+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T14:42:00.751968+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T14:42:00.692217+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T15:26:56.794786+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T15:27:01.996396+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 24984 -e production`
2015-08-01T15:27:04.117927+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T15:27:05.076538+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T15:27:05.065908+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T16:18:08.915947+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T16:18:13.350621+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 40930 -e production`
2015-08-01T16:18:15.489473+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T16:18:16.308171+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T16:18:16.330662+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T18:03:47.083386+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T18:03:51.426448+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 12413 -e production`
2015-08-01T18:03:53.202502+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T18:03:54.025103+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T18:03:54.049376+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T20:31:29.290114+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/?_c9_id=livepreview0&_c9_host=https://ide.c9.io" host=jump-start-app.herokuapp.com request_id=b94c555a-8552-49ef-98d4-e992c4b7f37a fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:31:31.068880+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/?_c9_id=livepreview0&_c9_host=https://ide.c9.io" host=jump-start-app.herokuapp.com request_id=17e02081-6b91-4125-810a-75fd7553717b fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:31:31.559148+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=jump-start-app.herokuapp.com request_id=9f1735da-4e59-48cd-bc7a-6c2972fdc74a fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:38:59.452899+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/?_c9_id=livepreview0&_c9_host=https://ide.c9.io" host=jump-start-app.herokuapp.com request_id=56246be2-0ed6-4341-9bdb-c09503ef574e fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:38:59.922565+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=jump-start-app.herokuapp.com request_id=0da233c6-1dd4-4cab-ae1a-bd660e5a3b4c fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:40:43.146796+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/?_c9_id=livepreview0&_c9_host=https://ide.c9.io" host=jump-start-app.herokuapp.com request_id=89eb8e2b-0065-4d5f-bedf-619cfe1a7448 fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T20:40:43.592172+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=jump-start-app.herokuapp.com request_id=13b4580c-7d73-4557-ab70-bee7c9694c67 fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T21:10:41.735259+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:10:46.688534+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 38883 -e production`
2015-08-01T21:10:48.844712+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T21:10:49.790883+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:10:49.771420+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:14:33.052844+00:00 heroku[api]: Starting process with command `bash` by siansapp@gmail.com
2015-08-01T21:14:41.082824+00:00 heroku[run.5556]: Starting process with command `bash`
2015-08-01T21:14:41.028523+00:00 heroku[run.5556]: Awaiting client
2015-08-01T21:14:41.485121+00:00 heroku[run.5556]: State changed from starting to up
2015-08-01T21:14:43.502980+00:00 heroku[run.5556]: Process exited with status 127
2015-08-01T21:14:43.511383+00:00 heroku[run.5556]: State changed from up to complete
2015-08-01T21:45:49.793767+00:00 heroku[api]: Deploy fbedf97 by siansapp@gmail.com
2015-08-01T21:45:49.793767+00:00 heroku[api]: Release v16 created by siansapp@gmail.com
2015-08-01T21:45:49.851010+00:00 heroku[slug-compiler]: Slug compilation started
2015-08-01T21:45:49.851031+00:00 heroku[slug-compiler]: Slug compilation finished
2015-08-01T21:45:50.004462+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:45:54.795134+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 47602 -e production`
2015-08-01T21:45:56.708360+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T21:45:57.601818+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:45:57.618731+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:45:57.619677+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:46:03.819972+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 53934 -e production`
2015-08-01T21:46:05.753194+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T21:46:06.667354+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:46:06.654482+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:55:10.297772+00:00 heroku[api]: Deploy a4b04cd by siansapp@gmail.com
2015-08-01T21:55:10.297772+00:00 heroku[api]: Release v17 created by siansapp@gmail.com
2015-08-01T21:55:10.377020+00:00 heroku[slug-compiler]: Slug compilation started
2015-08-01T21:55:10.377040+00:00 heroku[slug-compiler]: Slug compilation finished
2015-08-01T21:55:11.095268+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:55:17.864626+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2015-08-01T21:55:19.872652+00:00 app[web.1]: bash: bundle: command not found
2015-08-01T21:55:20.725657+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:55:20.706419+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:55:23.296769+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=jump-start-app.herokuapp.com request_id=d3b63340-8bea-4f1b-b682-542cd03a6ff3 fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T21:55:23.641812+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=jump-start-app.herokuapp.com request_id=1b7b38b2-1a63-4738-bb11-743b0a542a62 fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T21:57:03.013725+00:00 heroku[api]: Deploy 91324fa by siansapp@gmail.com
2015-08-01T21:57:03.013725+00:00 heroku[api]: Release v18 created by siansapp@gmail.com
2015-08-01T21:57:03.077639+00:00 heroku[slug-compiler]: Slug compilation started
2015-08-01T21:57:03.077656+00:00 heroku[slug-compiler]: Slug compilation finished
2015-08-01T21:57:03.900413+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:57:11.881058+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 19971 -e production`
2015-08-01T21:57:14.685026+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T21:57:15.586421+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:57:15.602383+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:57:15.603603+00:00 heroku[web.1]: State changed from crashed to starting
2015-08-01T21:57:19.020926+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 16821 -e production`
2015-08-01T21:57:20.510190+00:00 app[web.1]: /usr/bin/env: ruby: No such file or directory
2015-08-01T21:57:21.248670+00:00 heroku[web.1]: Process exited with status 127
2015-08-01T21:57:21.267300+00:00 heroku[web.1]: State changed from starting to crashed
2015-08-01T21:57:22.437971+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=jump-start-app.herokuapp.com request_id=5ac6c7ec-1573-4682-8578-0ab7922e74c6 fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
2015-08-01T21:57:23.227534+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=jump-start-app.herokuapp.com request_id=17bfa86d-e75c-49ac-b373-20b81e0eb1ba fwd="213.233.148.4" dyno= connect= service= status=503 bytes=
WARNING: Toolbelt v3.40.6 update available.

I've looked at other answers to the "/usr/bin/env: ruby: No such file or directory" error but I think the files in my bin are fine:

Bundle:

#!/usr/bin/env ruby
ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)
load Gem.bin_path('bundler', 'bundle')

Rails:

#!/usr/bin/env ruby
APP_PATH = File.expand_path('../../config/application',  __FILE__)
require_relative '../config/boot'
require 'rails/commands'

Rake:

#!/usr/bin/env ruby
require_relative '../config/boot'
require 'rake'
Rake.application.run

I've tried updating my bin anyway but that didn't help. I'm not sure what else to do. Any help would be greatly appreciated!

Answer 1

Had just this error, it drove me crazy for two days. Finally found it was due to bundling my rails app on Windows. If this is your case delete the Gemfile.lock and run bundle on an Unix OS. Then commit and deploy to Heroku.

Other symptoms: bundle , rails , and rake commands all returned => : No such file or directory00:00 app[worker.1]: /usr/bin/env: ruby