让ffmpeg与Heroku合作

本文介绍了让ffmpeg与Heroku合作的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 我试图为我的Heroku Rails应用程序安装ffmpeg，现在我的应用程序崩溃了。

我使用以下命令添加了一个buildpack：

heroku config：add BUILDPACK_URL = https：//github/shunjikonishi/heroku-buildpack-ffmpeg

推送到Heroku后，根据我的日志收到以下错误：

2013-11-17T17：50：44.022351 + 00：00 heroku [web.1]：使用命令`bundle exec rails server -p 47171`启动过程 2013-11-17T17： 50：46.295602 + 00：00 app [web.1]：bash：bundle：command not found 2013-11-17T17：50：47.589491 + 00：00 heroku [web.1]：进程退出状态127 2013-11-17T17：50：47.597968 + 00：00 heroku [web.1]：状态从开始变为崩溃 2013-11-17T17：50：48.620853 + 00：00 heroku [router ]：at = error code = H10 desc =App crashedmethod = GET path = /（...）fwd =76.118.180.235dyno = connect = service = status = 503 bytes = 2013-11 -17T17：50：48.847288 + 00：00 heroku [rou ter]：at = error code = H10 desc =App crashedmethod = GET path = / favicon.ico host =（...）fwd =76.118.180.235dyno = connect = service = status = 503 bytes =

当我运行 heroku运行rake db：migrate 时，我收到错误：

运行`rake db：migrate`附加到终端... up，run.9791 （in / app ） rake aborted！ 没有这样的文件加载 - bundler / setup < internal：lib / ruby​​gems / custom_require>：29：在`require'< internal：lib / ruby​​gems / custom_require> ;: 29：在`require' /app/config/boot.rb:6:in`< top（required）>'< internal：lib / ruby​​gems / custom_require>：29：in `require'< internal：lib / ruby​​gems / custom_require>：29：在`require' /app/config/application.rb:1:in`< top（required）>' < internal：lib / ruby​​gems / custom_require>：29：在`require'中< internal：lib / ruby​​gems / custom_require>：29：在`require' / app / Rakefile ：5：在`< top（required）>' /usr/local/lib/ruby/1.9.1/rake.rb:2373:in`load' / usr / local / lib / ruby​​ / 1.9.1 / rake.rb：2373：在`raw_load_rakefile' /usr/local/lib/ruby/1.9.1/rake.rb:2007:in`block in load_rakefile' /usr/local/lib/ruby/1.9.1/rake.rb:2058:in`standard_exception_handling' /usr/local/lib/ruby/1.9.1/rake.rb:2006:in`load_rakefile ' /usr/local/lib/ruby/1.9.1/rak e.rb：1991：在`run' / usr / local / bin / rake：31：在`< main>'

当我查看我正在使用的bundler的版本（bundle show bundler）时，我得到：

code> / Users /（...）。rvm / gems / ruby​​-1.9.3-p448 / gems / bundler-1.3.5 / lib / bundler.rb：284：warning：Insecure world writable dir / usr / local in PATH，mode 040777 /Users/(...)/.rvm/gems/ruby-1.9.3-p448/gems/bundler-1.3.5

如何解决这个问题？

解决方案

您已经用FFMpeg构建包替换了Ruby buildpack。那不行。您仍然需要包含Ruby buildpack来运行Rails应用程序。

您可以使用ddollar的heroku buildpack-multi - github/ddollar/heroku-buildpack-multi

然后，您可以将.buildpacks文件添加到项目的根目录，其中包含标准的Ruby buildpack和FFMpeg buildpack。

I attempted to install ffmpeg for my Heroku Rails app and now my app is crashing.

I added a buildpack using the following command:

heroku config:add BUILDPACK_URL=github/shunjikonishi/heroku-buildpack-ffmpeg

After pushing to Heroku, I get the following error according to my logs:

2013-11-17T17:50:44.022351+00:00 heroku[web.1]: Starting process with command `bundle exec rails server -p 47171` 2013-11-17T17:50:46.295602+00:00 app[web.1]: bash: bundle: command not found 2013-11-17T17:50:47.589491+00:00 heroku[web.1]: Process exited with status 127 2013-11-17T17:50:47.597968+00:00 heroku[web.1]: State changed from starting to crashed 2013-11-17T17:50:48.620853+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/ (...) fwd="76.118.180.235" dyno= connect= service= status=503 bytes= 2013-11-17T17:50:48.847288+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path=/favicon.ico host=(...) fwd="76.118.180.235" dyno= connect= service= status=503 bytes=

When I run heroku run rake db:migrate, I get the error:

Running `rake db:migrate` attached to terminal... up, run.9791 (in /app) rake aborted! no such file to load -- bundler/setup <internal:lib/rubygems/custom_require>:29:in `require' <internal:lib/rubygems/custom_require>:29:in `require' /app/config/boot.rb:6:in `<top (required)>' <internal:lib/rubygems/custom_require>:29:in `require' <internal:lib/rubygems/custom_require>:29:in `require' /app/config/application.rb:1:in `<top (required)>' <internal:lib/rubygems/custom_require>:29:in `require' <internal:lib/rubygems/custom_require>:29:in `require' /app/Rakefile:5:in `<top (required)>' /usr/local/lib/ruby/1.9.1/rake.rb:2373:in `load' /usr/local/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile' /usr/local/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile' /usr/local/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling' /usr/local/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefile' /usr/local/lib/ruby/1.9.1/rake.rb:1991:in `run' /usr/local/bin/rake:31:in `<main>'

When I check the version of bundler I'm using (bundle show bundler), I get:

/Users/(...).rvm/gems/ruby-1.9.3-p448/gems/bundler-1.3.5/lib/bundler.rb:284: warning: Insecure world writable dir /usr/local in PATH, mode 040777 /Users/(...)/.rvm/gems/ruby-1.9.3-p448/gems/bundler-1.3.5

How can I solve this problem?

解决方案

You have replaced the Ruby buildpack with the FFMpeg buildpack. That doesn't work. You still need to include the Ruby buildpack to run a Rails app.

You can do this by using ddollar's heroku buildpack-multi - github/ddollar/heroku-buildpack-multi

You would then add a .buildpacks file to the root directory of your project that includes both the standard Ruby buildpack and your FFMpeg buildpack.