【发布时间】：2013-11-29 23:27:03
【问题描述】：
我需要将 rails_12factor gem 安装到我的应用程序的 gem 文件中，以便成功部署到 Heroku。我能够安装 gem (gem install rails_12factor)，如果我运行 gem list 它显示它是在本地安装的。如何将特定的 gem 安装到我的包中？不确定我问的是否正确，但正如您在下面看到的那样，它是在本地安装的，正如我所说。
4.0.0)
actionpack (4.0.1, 4.0.0)
activemodel (4.0.1, 4.0.0)
activerecord (4.0.1, 4.0.0)
activerecord-deprecated_finders (1.0.3)
activesupport (4.0.1, 4.0.0)
addressable (2.3.5)
arel (4.0.1)
atomic (1.1.14)
bigdecimal (1.2.3, 1.2.0)
builder (3.2.2, 3.1.4)
bundler (1.3.5)
coffee-rails (4.0.1)
coffee-script (2.2.0)
coffee-script-source (1.6.3)
erubis (2.7.0)
excon (0.30.0, 0.25.3)
execjs (2.0.2)
heroku-api (0.3.15)
hike (1.2.3)
i18n (0.6.5)
io-console (0.4.2)
jbuilder (1.5.2)
jquery-rails (3.0.4)
json (1.8.1, 1.7.7)
launchy (2.4.2, 2.4.1)
mail (2.5.4)
mime-types (2.0, 1.25.1, 1.25)
minitest (5.0.8, 4.7.5, 4.3.2)
multi_json (1.8.2)
mysql2 (0.3.14)
netrc (0.7.7)
pg (0.17.0 x86-mingw32)
polyglot (0.3.3)
psych (2.0.2, 2.0.0)
rack (1.5.2)
rack-test (0.6.2)
rails (4.0.1, 4.0.0)
**rails_12factor (0.0.2)
rails_serve_static_assets (0.0.1)
rails_stdout_logging (0.0.3)**
railties (4.0.1, 4.0.0)
rake (10.1.0, 0.9.6)
rdoc (4.0.1, 4.0.0, 3.12.2)
rest-client (1.6.7)
rubygems-update (2.1.11)
rubyzip (1.1.0)
sass (3.2.12)
sass-rails (4.0.1)
sdoc (0.3.20)
sprockets (2.10.1)
sprockets-rails (2.0.1)
sqlite3 (1.3.8 x86-mingw32)
test-unit (2.5.5, 2.0.0.0)
thor (0.18.1)
thread_safe (0.1.3)
tilt (1.4.1)
treetop (1.4.15)
turbolinks (1.3.1)
tzinfo (1.1.0, 0.3.38)
uglifier (2.3.1)
However it is not in my bundle below:
c:\dev\project2>bundle
Using rake (10.1.0)
Using i18n (0.6.5)
Using minitest (4.7.5)
Using multi_json (1.8.2)
Using atomic (1.1.14)
Using thread_safe (0.1.3)
Using tzinfo (0.3.38)
Using activesupport (4.0.0)
Using builder (3.1.4)
Using erubis (2.7.0)
Using rack (1.5.2)
Using rack-test (0.6.2)
Using actionpack (4.0.0)
Using mime-types (1.25.1)
Using polyglot (0.3.3)
Using treetop (1.4.15)
Using mail (2.5.4)
Using actionmailer (4.0.0)
Using activemodel (4.0.0)
Using activerecord-deprecated_finders (1.0.3)
Using arel (4.0.1)
Using activerecord (4.0.0)
Using coffee-script-source (1.6.3)
Using execjs (2.0.2)
Using coffee-script (2.2.0)
Using thor (0.18.1)
Using railties (4.0.0)
Using coffee-rails (4.0.1)
Using hike (1.2.3)
Using jbuilder (1.5.2)
Using jquery-rails (3.0.4)
Using json (1.8.1)
Using mysql2 (0.3.14)
Using bundler (1.3.5)
Using tilt (1.4.1)
Using sprockets (2.10.1)
Using sprockets-rails (2.0.1)
Using rails (4.0.0)
Using rdoc (3.12.2)
Using sass (3.2.12)
Using sass-rails (4.0.1)
Using sdoc (0.3.20)
Using turbolinks (1.3.1)
Using uglifier (2.3.1)
Your bundle is complete!
Use `bundle show [gemname]` to see where a bundled gem is installed.
我可以在这条路径 C:\Users\vern.gem\specs\rubygems.org%443\quick\Marshal.4.8 中找到 rails_12factor-0.02.gemspec
我注意到它是一个 gem 规范文件，但是我不知道如何将它安装为我的项目的 gem 包的一部分
以下是我推送到 heroku 时得到的结果：
c:\dev\project2>git push heroku master
Enter passphrase for key '/c/Users/vern/.ssh/id_rsa':
Counting objects: 87, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (76/76), done.
Writing objects: 100% (87/87), 16.24 KiB | 0 bytes/s, done.
Total 87 (delta 20), reused 0 (delta 0)
-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-2.0.0
-----> Installing dependencies using Bundler version 1.3.2
New app detected loading default bundler cache
Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bund
Fetching gem metadata from https://rubygems.org/...........
Fetching gem metadata from https://rubygems.org/..
Resolving dependencies...
Using rake (10.1.0)
Using i18n (0.6.5)
Using minitest (4.7.5)
Using multi_json (1.8.2)
Using atomic (1.1.14)
Using thread_safe (0.1.3)
Using tzinfo (0.3.38)
Installing activesupport (4.0.0)
Using builder (3.1.4)
Using erubis (2.7.0)
Using rack (1.5.2)
Using rack-test (0.6.2)
Installing actionpack (4.0.0)
Installing mime-types (1.25.1)
Using polyglot (0.3.3)
Using treetop (1.4.15)
Using mail (2.5.4)
Installing actionmailer (4.0.0)
Installing activemodel (4.0.0)
Using activerecord-deprecated_finders (1.0.3)
Using arel (4.0.1)
Installing activerecord (4.0.0)
Using bundler (1.3.2)
Using coffee-script-source (1.6.3)
Using execjs (2.0.2)
Using coffee-script (2.2.0)
Using thor (0.18.1)
Installing railties (4.0.0)
Using coffee-rails (4.0.1)
Using hike (1.2.3)
Using jbuilder (1.5.2)
Using jquery-rails (3.0.4)
Using json (1.8.1)
Installing mysql2 (0.3.14)
Using tilt (1.4.1)
Installing sprockets (2.10.1)
Using sprockets-rails (2.0.1)
Installing rails (4.0.0)
Using rdoc (3.12.2)
Using sass (3.2.12)
Using sass-rails (4.0.1)
Using sdoc (0.3.20)
Using turbolinks (1.3.1)
Using uglifier (2.3.1)
Your bundle is complete! It was installed into ./vendor/bundle
Bundle completed (17.19s)
Cleaning up the bundler cache.
Removing sass-rails (3.2.6)
Removing kgio (2.8.1)
Removing tzinfo (0.3.37)
Removing jbuilder (1.5.1)
Removing raindrops (0.12.0)
Removing activerecord (3.2.14)
Removing builder (3.0.4)
Removing rails (3.2.14)
Removing activesupport (3.2.14)
Removing actionmailer (3.2.14)
Removing bcrypt-ruby (3.0.1)
Removing unicorn (4.6.3)
Removing mime-types (1.25)
Removing rails_stdout_logging (0.0.2)
Removing rails_stdout_logging (0.0.3)
Removing sprockets (2.2.2)
Removing execjs (2.0.1)
Removing json (1.8.0)
Removing rack-ssl (1.3.3)
Removing rack-cache (1.2)
Removing puma (2.6.0)
Removing journey (1.0.4)
Removing activesupport (4.0.1)
Removing activemodel (4.0.1)
Removing activemodel (3.2.14)
Removing sass (3.2.10)
Removing nokogiri (1.6.0)
Removing multi_json (1.8.0)
Removing actionpack (4.0.1)
Removing uglifier (2.2.1)
Removing railties (3.2.14)
Removing rails (4.0.1)
Removing arel (3.0.2)
Removing rails_serve_static_assets (0.0.1)
Removing rails_12factor (0.0.2)
Removing activeresource (3.2.14)
Removing bcrypt-ruby (3.1.2)
Removing actionmailer (4.0.1)
Removing sprockets (2.10.0)
Removing coffee-rails (3.2.2)
Removing mini_portile (0.5.1)
Removing activerecord (4.0.1)
Removing pg (0.17.0)
Removing rack (1.4.5)
Removing actionpack (3.2.14)
Removing railties (4.0.1)
-----> Writing config/database.yml to read from DATABASE_URL
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
I, [2013-11-29T23:11:27.829492 #1297] INFO -- : Writing /tmp/build_55e1f130-6b0f-4106-871a-45
lic/assets/application-fee71c53d09a01d2ff7501990d2c3307.js
I, [2013-11-29T23:11:27.856160 #1297] INFO -- : Writing /tmp/build_55e1f130-6b0f-4106-871a-45
lic/assets/application-96a552b03ca0e7ebcbfc44b89ca097a6.css
Asset precompilation completed (7.77s)
Cleaning assets
-----> WARNINGS:
Include 'rails_12factor' gem to enable all platform features
See https://devcenter.heroku.com/articles/rails-integration-gems for more information.
Removing `Gemfile.lock` because it was generated on Windows.
Bundler will do a full resolve so native gems are handled properly.
This may result in unexpected gem versions being used in your app.
-----> Discovering process types
Procfile declares types -> (none)
Default types for Ruby -> console, rake, web, worker
-----> Compiled slug size: 21.0MB
-----> Launching... done, v5
http://fast-lake-6950.herokuapp.com deployed to Heroku
To git@heroku.com:fast-lake-6950.git
* [new branch] master -> master
c:\dev\project2>
如您所见，它删除了 rails_12 因素 gem，所以我不太确定该怎么做。我也收到警告
警告： 包含“rails_12factor”gem 以启用所有平台功能 请参阅https://devcenter.heroku.com/articles/rails-integration-gems 了解更多信息。也许有一个解决方案，我没有意识到任何帮助都会受到赞赏。谢谢
Ruby 版本 2.0.0 导轨 4.0.0 Windows 7 64 位
【问题讨论】：
标签： ruby-on-rails heroku 12factor