Heroku：无法通过 Bundler 安装 gems

Question

我尝试使用git push heroku master -f命令将我的 Rails 应用程序推送到 Heroku ，我得到了这个：

Total 0 (delta 0), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.0.0
remote: -----> Installing dependencies using 1.9.7
remote:        Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote:        You are trying to install in deployment mode after changing
remote:        your Gemfile. Run `bundle install` elsewhere and add the
remote:        updated Gemfile.lock to version control.
remote:        You have added to the Gemfile:
remote:        * rails (= 4.2.0)
remote:        * sass-rails (= 5.0.2)
remote:        * uglifier (= 2.5.3)
remote:        * coffee-rails (= 4.1.0)
remote:        * jquery-rails (= 4.0.3)
remote:        * turbolinks (= 2.3.0)
remote:        * jbuilder (= 2.2.3)
remote:        * sdoc (= 0.4.0)
remote:        * sqlite3 (= 1.3.9)
remote:        * byebug (= 3.4.0)
remote:        * web-console (= 2.0.0.beta3)
remote:        * spring (= 1.1.3)
remote:        * pg (= 0.17.1)
remote:        * rails_12factor (= 0.0.2)
remote:        You have deleted from the Gemfile:
remote:        * byebug
remote:        * coffee-rails (~> 4.1.0)
remote:        * jbuilder (~> 2.0)
remote:        * jquery-rails
remote:        * rails (= 4.2.1)
remote:        * sass-rails (~> 5.0)
remote:        * sdoc (~> 0.4.0)
remote:        * spring
remote:        * sqlite3
remote:        * turbolinks
remote:        * uglifier (>= 1.3.0)
remote:        * web-console (~> 2.0)
remote:        Bundler Output: You are trying to install in deployment mode after changing
remote:        your Gemfile. Run `bundle install` elsewhere and add the
remote:        updated Gemfile.lock to version control.
remote:
remote:        You have added to the Gemfile:
remote:        * rails (= 4.2.0)
remote:        * sass-rails (= 5.0.2)
remote:        * uglifier (= 2.5.3)
remote:        * coffee-rails (= 4.1.0)
remote:        * jquery-rails (= 4.0.3)
remote:        * turbolinks (= 2.3.0)
remote:        * jbuilder (= 2.2.3)
remote:        * sdoc (= 0.4.0)
remote:        * sqlite3 (= 1.3.9)
remote:        * byebug (= 3.4.0)
remote:        * web-console (= 2.0.0.beta3)
remote:        * spring (= 1.1.3)
remote:        * pg (= 0.17.1)
remote:        * rails_12factor (= 0.0.2)
remote:
remote:        You have deleted from the Gemfile:
remote:        * byebug
remote:        * coffee-rails (~> 4.1.0)
remote:        * jbuilder (~> 2.0)
remote:        * jquery-rails
remote:        * rails (= 4.2.1)
remote:        * sass-rails (~> 5.0)
remote:        * sdoc (~> 0.4.0)
remote:        * spring
remote:        * sqlite3
remote:        * turbolinks
remote:        * uglifier (>= 1.3.0)
remote:        * web-console (~> 2.0)
remote:  !
remote:  !     Failed to install gems via Bundler.
remote:  !
remote:
remote:  !     Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy....
remote:
remote: !   Push rejected to theorderapp.
remote:
To https://git.heroku.com/theorderapp.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/theorderapp.git'

我尝试bundle update和bundle install再次运行git push heroku master -f，但它仍然没有工作。

我也试着删除我Gemfile.lock的文件，运行bundle update和bundle install再次，git add以及git commit它和运行git push heroku master -f，但它也没有为我工作。

这是我的 Gemfile 顺便说一句：

source 'https://rubygems.org'

gem 'rails',            '4.2.0'
gem 'bootstrap-sass',   '3.2.0.0'
gem 'sass-rails',       '5.0.2'
gem 'uglifier',         '2.5.3'
gem 'coffee-rails',     '4.1.0'
gem 'jquery-rails',     '4.0.3'
gem 'turbolinks',       '2.3.0'
gem 'jbuilder',         '2.2.3'
gem 'sdoc',             '0.4.0', group: :doc
gem 'font-awesome-sass'

group :development, :test do
  gem 'sqlite3',     '1.3.9'
  gem 'byebug',      '3.4.0'
  gem 'web-console', '2.0.0.beta3'
  gem 'spring',      '1.1.3'
end

group :production do
  gem 'pg',             '0.17.1'
  gem 'rails_12factor', '0.0.2'
end

这是我的 .gitignore 文件：

# See https://help.github.com/articles/ignoring-files for more about ignoring files.
#
# If you find yourself ignoring temporary files generated by your text editor
# or operating system, you probably want to add a global ignore instead:
#   git config --global core.excludesfile '~/.gitignore_global'

# Ignore bundler config.
/.bundle

# Ignore the default SQLite database.
/db/*.sqlite3
/db/*.sqlite3-journal

# Ignore all logfiles and tempfiles.
/log/*
!/log/.keep
/tmp

Answer 1

按照步骤 -

步骤 1：通过手动或通过以下命令从您的项目中删除 Gemfile.lock -

rm -rf ~/.bundle/ ~/.gem/ .bundle/ Gemfile.lock

第 2 步：然后 bundle install

第 3 步： git add .

第四步： git commit -m "commiting Gemfile.lock"

第 5 步： git push heroku master -f