Detected sqlite3 gem which is not supported on Heroku
出现类似的问题：https://saadbinakhlaq.wordpress.com/2012/08/11/problems-while-deploying-ruby-on-rails-app-on-heroku/
出现的问题：
解决方案：
之前没有添加，后面的具体1.3.11 就一直在git push heroku master时出现Detected sqlite3 gem which is not supported on Heroku错误
1、bundle install
2、就是要把修改了的Gemfile文件要git add Gemfile
3、git commit -m "update Gemfile"
4、git push heroku master
5、heroku run rake db:migrate --app 应用名称
6、heroku open
基本上可以搞定！！！
Gemfile文件如下：
source 'https://rubygems.org'
ruby '2.0.0'
#ruby '2.2.2'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.1'
# Use sqlite3 as the database for Active Record
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw]
gem 'coffee-script-source','1.8.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.1.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
# Use Haml as the templating library
gem 'haml'
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# Use Unicorn as the app server
# gem 'unicorn'
# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
gem 'byebug'
#gem 'sqlite3'
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'
# Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
gem 'spring'
gem 'rspec-rails'
gem 'autotest'
end
group :development, :test do
gem 'sqlite3', '1.3.11'
end
group :production do
gem 'pg' # for Heroku deployment
gem 'rails_12factor'
end
GEM
remote: https://rubygems.org/
specs:
ZenTest (4.11.0)
actionmailer (4.2.1)
actionpack (= 4.2.1)
actionview (= 4.2.1)
activejob (= 4.2.1)
mail (~> 2.5, >= 2.5.4)
rails-dom-testing (~> 1.0, >= 1.0.5)
actionpack (4.2.1)
actionview (= 4.2.1)
activesupport (= 4.2.1)
rack (~> 1.6)
rack-test (~> 0.6.2)
rails-dom-testing (~> 1.0, >= 1.0.5)
rails-html-sanitizer (~> 1.0, >= 1.0.1)
actionview (4.2.1)
activesupport (= 4.2.1)
builder (~> 3.1)
erubis (~> 2.7.0)
rails-dom-testing (~> 1.0, >= 1.0.5)
rails-html-sanitizer (~> 1.0, >= 1.0.1)
activejob (4.2.1)
activesupport (= 4.2.1)
globalid (>= 0.3.0)
activemodel (4.2.1)
activesupport (= 4.2.1)
builder (~> 3.1)
activerecord (4.2.1)
activemodel (= 4.2.1)
activesupport (= 4.2.1)
arel (~> 6.0)
activesupport (4.2.1)
i18n (~> 0.7)
json (~> 1.7, >= 1.7.7)
minitest (~> 5.1)
thread_safe (~> 0.3, >= 0.3.4)
tzinfo (~> 1.1)
arel (6.0.3)
autotest (4.4.6)
ZenTest (>= 4.4.1)
binding_of_caller (0.7.2)
debug_inspector (>= 0.0.1)
builder (3.2.2)
byebug (5.0.0)
columnize (= 0.9.0)
coffee-rails (4.1.0)
coffee-script (>= 2.2.0)
railties (>= 4.0.0, < 5.0)
coffee-script (2.4.1)
coffee-script-source
execjs
coffee-script-source (1.8.0)
columnize (0.9.0)
debug_inspector (0.0.2)
diff-lcs (1.2.5)
erubis (2.7.0)
execjs (2.5.2)
globalid (0.3.6)
activesupport (>= 4.1.0)
haml (4.0.6)
tilt
i18n (0.7.0)
jbuilder (2.3.1)
activesupport (>= 3.0.0, < 5)
multi_json (~> 1.2)
jquery-rails (4.0.4)
rails-dom-testing (~> 1.0)
railties (>= 4.2.0)
thor (>= 0.14, < 2.0)
json (1.8.3)
loofah (2.0.2)
nokogiri (>= 1.5.9)
mail (2.6.3)
mime-types (>= 1.16, < 3)
mime-types (2.6.1)
mini_portile (0.6.2)
minitest (5.8.0)
multi_json (1.11.2)
nokogiri (1.6.6.2)
mini_portile (~> 0.6.0)
nokogiri (1.6.6.2-x86-mingw32)
mini_portile (~> 0.6.0)
pg (0.18.2)
pg (0.18.2-x86-mingw32)
rack (1.6.4)
rack-test (0.6.3)
rack (>= 1.0)
rails (4.2.1)
actionmailer (= 4.2.1)
actionpack (= 4.2.1)
actionview (= 4.2.1)
activejob (= 4.2.1)
activemodel (= 4.2.1)
activerecord (= 4.2.1)
activesupport (= 4.2.1)
bundler (>= 1.3.0, < 2.0)
railties (= 4.2.1)
sprockets-rails
rails-deprecated_sanitizer (1.0.3)
activesupport (>= 4.2.0.alpha)
rails-dom-testing (1.0.6)
activesupport (>= 4.2.0.beta, < 5.0)
nokogiri (~> 1.6.0)
rails-deprecated_sanitizer (>= 1.0.1)
rails-html-sanitizer (1.0.2)
loofah (~> 2.0)
rails_12factor (0.0.3)
rails_serve_static_assets
rails_stdout_logging
rails_serve_static_assets (0.0.4)
rails_stdout_logging (0.0.3)
railties (4.2.1)
actionpack (= 4.2.1)
activesupport (= 4.2.1)
rake (>= 0.8.7)
thor (>= 0.18.1, < 2.0)
rake (10.4.2)
rdoc (4.2.0)
rspec-core (3.3.2)
rspec-support (~> 3.3.0)
rspec-expectations (3.3.1)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.3.0)
rspec-mocks (3.3.2)
diff-lcs (>= 1.2.0, < 2.0)
rspec-support (~> 3.3.0)
rspec-rails (3.3.3)
actionpack (>= 3.0, < 4.3)
activesupport (>= 3.0, < 4.3)
railties (>= 3.0, < 4.3)
rspec-core (~> 3.3.0)
rspec-expectations (~> 3.3.0)
rspec-mocks (~> 3.3.0)
rspec-support (~> 3.3.0)
rspec-support (3.3.0)
sass (3.4.16)
sass-rails (5.0.3)
railties (>= 4.0.0, < 5.0)
sass (~> 3.1)
sprockets (>= 2.8, < 4.0)
sprockets-rails (>= 2.0, < 4.0)
tilt (~> 1.1)
sdoc (0.4.1)
json (~> 1.7, >= 1.7.7)
rdoc (~> 4.0)
spring (1.3.6)
sprockets (3.2.0)
rack (~> 1.0)
sprockets-rails (2.3.2)
actionpack (>= 3.0)
activesupport (>= 3.0)
sprockets (>= 2.8, < 4.0)
sqlite3 (1.3.11)
thor (0.19.1)
thread_safe (0.3.5)
tilt (1.4.1)
turbolinks (2.5.3)
coffee-rails
tzinfo (1.2.2)
thread_safe (~> 0.1)
tzinfo-data (1.2015.6)
tzinfo (>= 1.0.0)
uglifier (2.7.1)
execjs (>= 0.3.0)
json (>= 1.8.0)
web-console (2.2.1)
activemodel (>= 4.0)
binding_of_caller (>= 0.7.2)
railties (>= 4.0)
sprockets-rails (>= 2.0, < 4.0)
PLATFORMS
ruby
x86-mingw32
DEPENDENCIES
autotest
byebug
coffee-rails (~> 4.1.0)
coffee-script-source (= 1.8.0)
haml
jbuilder (~> 2.0)
jquery-rails
pg
rails (= 4.2.1)
rails_12factor
rspec-rails
sass-rails (~> 5.0)
sdoc (~> 0.4.0)
spring
sqlite3 (= 1.3.11)
turbolinks
tzinfo-data
uglifier (>= 1.3.0)
web-console (~> 2.0)
BUNDLED WITH
1.10.6