ruby-on-rails - 无法将应用程序推送到 heroku... env : bundle: No such file or directory

Question

已经有一个应用程序运行了一段时间，但现在我不能 git push:

-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-1.9.3-p125
-----> Installing dependencies using 
       Fixing nokogiri install. Clearing bundler cache.
       See https://github.com/sparklemotion/nokogiri/issues/923.
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment
       env: bundle: No such file or directory
       Bundler Output: env: bundle: No such file or directory
 !
 !     Failed to install gems via Bundler.
 !

 !     Push rejected, failed to compile Ruby app

我检查了每个 https://github.com/heroku/heroku-buildpack-ruby/commit/00ae3eb09522028b692bfda15d4089b5531f0b79 的路径和 heroku 配置报告:

GEM_PATH:                   vendor/bundle/ruby/1.9.1
LANG:                       en_US.UTF-8
PATH:                       bin:vendor/bundle/ruby/1.9.1/bin:/usr/local/bin:/usr/bin:/bin

所以看起来路径是正确的，虽然我不明白为什么当我使用 1.9.3 时它是 ruby​​ 1.9.1。

Gemfile 包含:

source 'https://rubygems.org'

gem 'rails', '~>3.2'

FWIW 我尝试了捆绑更新并将更改提交给 gemfile.lock，但仍然无法推送它。

Answer 1

Heroku push is being rejected建议将 ruby​​ 版本添加到 gemfile 中，而另一篇文章则表示将其删除。无奈之下，我试了一下:

source 'https://rubygems.org'
ruby "1.9.3"
gem 'rails', '~>3.2'

然后我做了一个包更新(可能是不必要的)并推送它:

-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-1.9.3
-----> Installing dependencies using Bundler version 1.3.2
       Ruby version change detected. Clearing bundler cache.
       Old: ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]
       New: ruby 1.9.3p484 (2013-11-22 revision 43786) [x86_64-linux]
       Fixing nokogiri install. Clearing bundler cache.
       See https://github.com/sparklemotion/nokogiri/issues/923.
       Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment
       Fetching gem metadata from https://rubygems.org/.......
       Fetching gem metadata from https://rubygems.org/..
       Installing rake (10.1.0)

       ...

成功! ...直到我遇到下一个问题，但这与这篇文章无关。