使用Python无法在Heroku教程中启动工头

问题描述

我一直在尝试完成，但遇到了问题领班开始行。我正在使用Windows 7,64位机器，并试图在Heroku Toolbelt提供的git bash终端中执行此操作。

当我输入 foreman start 我收到：

  sh.exe：/ c / Program Files（x86） /Heroku/ruby-1.9.2/bin/foreman：c：/ Program：bad 
解释器：没有这样的文件或目录
  

所以我尝试输入 cmd 然后使用 foreman start （类似于建议）。这是产生的结果：

$ p $ 错误的文件描述符
c：/ Program Files（x86）/Heroku/ruby-1.9 .2 / lib / ruby​​ / gems / 1.9.1 / gems / foreman-0.62.0
/lib/foreman/engine.rb:377:in`read_nonblock'
c：/ Program Files（x86） /Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb:377:in`block（2 levels）in watch_for_output '
c：/ Program Files（x86）/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb ：373：在`loop'
c：/ Program Files（x86）/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/ lib /foreman/engine.rb:373:in`block in watch_for_output'
21:06:08 web.1 |用代码1
退出21:06:08 system |发送SIGKILL到所有进程


我不知道第二组错误试图告诉我什么，因为它似乎声称engine.rb文件的位置运行，甚至不存在于我的电脑上。

我看过类似问题的其他答案，但是我没有收到类似的错误，所以不相信目前我的问题的解决方案。

解决方案

我有这个问题。我通过卸载foreman gem的0.62版本并安装了0.61来修复它。

  gem卸载工头
 gem install foreman  - v 0.61 
  

I have been attempting to complete this tutorial, but have run into a problem with the foreman start line. I am using a windows 7, 64 bit machine and am attempting to do this in the git bash terminal provided by the Heroku Toolbelt.

When I enter foreman start I receive:

sh.exe": /c/Program Files (x86)/Heroku/ruby-1.9.2/bin/foreman: "c:/Program: bad
interpreter: No such file or directory

So I tried entering the cmd in git bash by typing cmd and then using foreman start (similar to a comment on one of the answers to this question suggests). This is what that produced:

Bad file descriptor
c:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb:377:in `read_nonblock'
c:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb:377:in `block (2 levels) in watch_for_output'
c:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb:373:in `loop'
c:/Program Files (x86)/Heroku/ruby-1.9.2/lib/ruby/gems/1.9.1/gems/foreman-0.62.0
/lib/foreman/engine.rb:373:in `block in watch_for_output'
21:06:08 web.1  | exited with code 1
21:06:08 system | sending SIGKILL to all processes

I have no clue what the second set of errors is trying to tell me, since the file location it seems to claim engine.rb is running from does not even exist on my computer.

I have looked at other answers to similar problems, however I am not receiving similar errors and so do not believe a solution to my problem currently exists.

解决方案

I had this problem. I fixed it by uninstalling version 0.62 of the foreman gem and installing 0.61.

gem uninstall foreman
gem install foreman -v 0.61

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