Rails 在 heroku 上部署 rails 时出错，谁有经验分享一下。。
git push heroku master
Counting objects: 63, done. Delta compression using up to 4 threads. Compressing objects: 100% (49/49), done. Writing objects: 100% (63/63), 25.95 KiB, done. Total 63 (delta 2), reused 0 (delta 0)
-----> Heroku receiving push
-----> Ruby/Rails app detected
-----> Installing dependencies using Bundler version 1.2.1
Running: bundle install --without development:test --path vendor/bundle --binstubs bin/ --deployment
Fetching gem metadata from https://rubygems.org/.......
Installing rake (0.9.2.2)
Installing i18n (0.6.1)
Installing multi_json (1.3.6)
Installing activesupport (3.2.8)
Installing builder (3.0.3)
Installing activemodel (3.2.8)
Installing erubis (2.7.0)
Installing journey (1.0.4)
Installing rack (1.4.1)
Installing rack-cache (1.2)
Installing rack-test (0.6.2)
Installing hike (1.2.1)
Installing tilt (1.3.3)
Installing sprockets (2.1.3)
Installing actionpack (3.2.8)
Installing mime-types (1.19)
Installing polyglot (0.3.3)
Installing treetop (1.4.11)
Installing mail (2.4.4)
Installing actionmailer (3.2.8)
Installing arel (3.0.2)
Installing tzinfo (0.3.33)
Installing activerecord (3.2.8)
Installing activeresource (3.2.8)
Installing coffee-script-source (1.3.3)
Installing execjs (1.4.0)
Installing coffee-script (2.2.0)
Installing rack-ssl (1.3.2)
Installing json (1.7.5) with native extensions
Installing rdoc (3.12)
Installing thor (0.16.0)
Installing railties (3.2.8)
Installing coffee-rails (3.2.2)
Installing jquery-rails (2.1.3)
Using bundler (1.2.1)
Installing rails (3.2.8)
Installing sass (3.2.1)
Installing sass-rails (3.2.5)
Installing sqlite3 (1.3.6) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/usr/local/bin/ruby extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Try 'port install sqlite3 +universal'
or 'yum install sqlite-devel' and check your shared library search path (the
location where your sqlite3 shared library is located).
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/local/bin/ruby
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/lib
--enable-local
--disable-local
Gem files will remain installed in /tmp/build_30ry2j1dmqe1y/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.6 for inspection.
Results logged to /tmp/build_30ry2j1dmqe1y/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.6/ext/sqlite3/gem_make.out
An error occurred while installing sqlite3 (1.3.6), and Bundler cannot continue.
Make sure that gem install sqlite3 -v '1.3.6' succeeds before bundling.
!
! Failed to install gems via Bundler.
!
! Detected sqlite3 gem which is not supported on Heroku.
! http://devcenter.heroku.com/articles/how-do-i-use-sqlite3-for-development
!
! Heroku push rejected, failed to compile Ruby/rails app
To [email protected]:peaceful-journey-4004.git ! [remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to '[email protected]:peaceful-journey-4004.git'
看到这个方法：1、找到项目的 gemfile 文件，打开之后，修改 gem sqlite3 为：
gem 'sqlite3', :group => [:development, :test] group :production do gem 'thin' gem 'pg' end
2、删除掉 gemfile.lock 文件 3、运行 `bundle install --without production 4、运行 git add . 5、运行 git commit -m "bundle updating sqlite3" 6、运行 git push heroku master
但依旧出错...
试试
group :development, :test do
gem "sqlite3-ruby", :require => "sqlite3"
end
EDIT: SO 连接http://stackoverflow.com/questions/3747002/heroku-rails-3-and-sqlite3
#5 楼 @menghuanwd #3 楼 @xiaolai
gem 'sqlite3', :group => [:development, :test]
group :production do
gem 'thin'
gem 'pg'
end
看他这段代码的话，已经写了pg了。
貌似应该是别的错误
@blueplanet
@menghuanwd
-----> Installing dependencies using Bundler version 1.2.1
Running: bundle install --without development:test --path vendor/bundle --binstubs bin/ --deployment
You are trying to install in deployment mode after changing
your Gemfile. Run bundle install elsewhere and add the
updated Gemfile.lock to version control.
You have added to the Gemfile:
* thin
* pg
!
! Failed to install gems via Bundler.
!
! Heroku push rejected, failed to compile Ruby/rails app
我之前也遇到过和 LZ 一样的问题，不过时间有点长了 太具体不知道怎么回答，不过相信这个可以解决你的问题http://railsapps.github.com/rails-heroku-tutorial.html
#10 楼 @robin 你给的教程我试了下，在执行 heroku run rake db:migrate 的时候，出现： G:\rubyandrailsproject\onkerokutest>heroku run rake db:migrate ! Heroku client internal error. ! Search for help at: https://help.heroku.com ! Or report a bug at: https://github.com/heroku/heroku/issues/new
Error: A connection attempt failed because the connected party did not
properly respond after a period of time, or established connection failed becau
se connected host has failed to respond. - connect(2) (Errno::ETIMEDOUT)
Backtrace: G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/client/rendezvous.rb:36:in initialize'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/client/rendezvous.rb:36:inopen'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/client/rendezvous.rb:36:in block in start'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/timeout.rb:68:inti
meout'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/client/rendezvous.rb:30:in start'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/command/run.rb:125:inrendezvous_session'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/command/run.rb:112:in run_attached'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/command/run.rb:21:inindex'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/command.rb:206:in run'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/lib/heroku/cli.rb:28:instart'
G:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/heroku-2.3
1.4/bin/heroku:16:in <top (required)>'
G:/RailsInstaller/Ruby1.9.3/bin/heroku:19:inload'
G:/RailsInstaller/Ruby1.9.3/bin/heroku:19:in `'
Command: heroku run rake db:migrate Version: heroku-toolbelt/2.31.4 (i386-mingw32) ruby/1.9.3
然后页面上只显示：We're sorry, but something went wrong...求解答
#11 楼 @menghuanwd https://github.com/heroku/heroku/issues/378 check this one 看到有人是因为路由问题造成了和你一样的问题显示 话说 LZ 用 windows？唔。。。
我也遇到了一样的问题，刚刚解决了。 gem 'sqlite3', '1.3.9' 如果有类似的语句，请务必放在 group :development, :test do 里面。 #Ruby China 欢迎回复这种老帖子吗？如有不妥请告知，我也是刚才遇到了这个问题才搜索到的这个老帖。
