Question

我正在尝试将我的应用程序推送到heroku，但我无法阻止它安装sqlite3 - 我相信这是导致问题推动它的原因。

我已阅读并应用了以下SO帖子：

我也确保完成我的工作：

onEnter

我尝试删除Gemfile.lock并运行git add . git commit -m "sqlite3 problem" git push heroku master和bundle并添加，提交并将其推送到heroku，但仍然没有运气。

这是在我的Gemfile中：

bundle install

错误日志：

group :production do
  gem 'pg'
end
group :development, :test do
  gem 'byebug', platform: :mri
  gem 'faker', '~> 1.7', '>= 1.7.3'
  gem 'rspec-rails', '~> 3.5'
  gem 'factory_girl_rails', '~> 4.8'
  gem 'sqlite3'
end

每一次，我都会看到这一行remote: -----> Ruby app detected remote: -----> Compiling Ruby/Rails remote: -----> Using Ruby version: ruby-2.3.4 remote: -----> Installing dependencies using bundler 1.13.7 remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment remote: Fetching gem metadata from https://rubygems.org/........... remote: Fetching version metadata from https://rubygems.org/.. remote: Fetching dependency metadata from https://rubygems.org/. remote: Installing i18n 0.8.1 remote: Installing rake 12.0.0 remote: Installing concurrent-ruby 1.0.5 remote: Installing minitest 5.10.1 remote: Installing thread_safe 0.3.6 remote: Installing builder 3.2.3 remote: Installing erubis 2.7.0 remote: Installing mini_portile2 2.1.0 remote: Installing nio4r 2.0.0 with native extensions remote: Installing rack 2.0.1 remote: Installing websocket-extensions 0.1.2 remote: Installing mime-types-data 3.2016.0521 remote: Installing arel 7.1.4 remote: Installing connection_pool 2.2.1 remote: Installing thor 0.19.4 remote: Installing jwt 1.5.6 remote: Installing method_source 0.8.2 remote: Installing multi_json 1.12.1 remote: Using bundler 1.13.7 remote: Installing puma 3.8.2 with native extensions remote: Installing redis 3.3.3 remote: Installing sqlite3 1.3.13 with native extensions remote: Installing tzinfo 1.2.3 remote: Installing nokogiri 1.7.1 with native extensions remote: Installing rack-test 0.6.3 remote: Installing rack-protection 2.0.0 remote: Installing sprockets 3.7.1 remote: Installing websocket-driver 0.6.5 with native extensions remote: Installing mime-types 3.1 remote: Installing foreman 0.84.0 remote: Installing twilio-ruby 4.11.1 remote: Installing activesupport 5.0.2 remote: Installing sidekiq 5.0.0 remote: Gem::Ext::BuildError: ERROR: Failed to build gem native extension. remote: current directory: remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/gems/sqlite3-1.3.13/ext/sqlite3 remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/ruby-2.3.4/bin/ruby -r remote: ./siteconf20170606-219-133actd.rb extconf.rb remote: checking for sqlite3.h... no remote: sqlite3.h is missing. Try 'brew install sqlite3', remote: 'yum install sqlite-devel' or 'apt-get install libsqlite3-dev' remote: and check your shared library search path (the remote: location where your sqlite3 shared library is located). remote: *** extconf.rb failed *** remote: Could not create Makefile due to some reason, probably lack of necessary remote: libraries and/or headers. Check the mkmf.log file for more details. You may remote: need configuration options. remote: Provided configuration options: remote: --with-opt-dir remote: --without-opt-dir remote: --with-opt-include remote: --without-opt-include=${opt-dir}/include remote: --with-opt-lib remote: --without-opt-lib=${opt-dir}/lib remote: --with-make-prog remote: --without-make-prog remote: --srcdir=. remote: --curdir remote: --ruby=/tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/ruby-2.3.4/bin/$(RUBY_BASE_NAME) remote: --with-sqlite3-config remote: --without-sqlite3-config remote: --with-pkg-config remote: --without-pkg-config remote: --with-sqlite3-dir remote: --without-sqlite3-dir remote: --with-sqlite3-include remote: --without-sqlite3-include=${sqlite3-dir}/include remote: --with-sqlite3-lib remote: --without-sqlite3-lib=${sqlite3-dir}/lib remote: To see why this extension failed to compile, please check the mkmf.log which can remote: be found here: remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/sqlite3-1.3.13/mkmf.log remote: extconf failed, exit code 1 remote: Gem files will remain installed in remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/gems/sqlite3-1.3.13 remote: for inspection. remote: Results logged to remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/sqlite3-1.3.13/gem_make.out remote: An error occurred while installing sqlite3 (1.3.13), and Bundler cannot remote: continue. remote: Make sure that `gem install sqlite3 -v '1.3.13'` succeeds before bundling. remote: Bundler Output: Fetching gem metadata from https://rubygems.org/........... remote: Fetching version metadata from https://rubygems.org/.. remote: Fetching dependency metadata from https://rubygems.org/. remote: Installing i18n 0.8.1 remote: Installing rake 12.0.0 remote: Installing concurrent-ruby 1.0.5 remote: Installing minitest 5.10.1 remote: Installing thread_safe 0.3.6 remote: Installing builder 3.2.3 remote: Installing erubis 2.7.0 remote: Installing mini_portile2 2.1.0 remote: Installing nio4r 2.0.0 with native extensions remote: Installing rack 2.0.1 remote: Installing websocket-extensions 0.1.2 remote: Installing mime-types-data 3.2016.0521 remote: Installing arel 7.1.4 remote: Installing connection_pool 2.2.1 remote: Installing thor 0.19.4 remote: Installing jwt 1.5.6 remote: Installing method_source 0.8.2 remote: Installing multi_json 1.12.1 remote: Using bundler 1.13.7 remote: Installing puma 3.8.2 with native extensions remote: Installing redis 3.3.3 remote: Installing sqlite3 1.3.13 with native extensions remote: Installing tzinfo 1.2.3 remote: Installing nokogiri 1.7.1 with native extensions remote: Installing rack-test 0.6.3 remote: Installing rack-protection 2.0.0 remote: Installing sprockets 3.7.1 remote: Installing websocket-driver 0.6.5 with native extensions remote: Installing mime-types 3.1 remote: Installing foreman 0.84.0 remote: Installing twilio-ruby 4.11.1 remote: Installing activesupport 5.0.2 remote: Installing sidekiq 5.0.0 remote: Gem::Ext::BuildError: ERROR: Failed to build gem native extension. remote: remote: current directory: remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/gems/sqlite3-1.3.13/ext/sqlite3 remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/ruby-2.3.4/bin/ruby -r remote: ./siteconf20170606-219-133actd.rb extconf.rb remote: checking for sqlite3.h... no remote: sqlite3.h is missing. Try 'brew install sqlite3', remote: 'yum install sqlite-devel' or 'apt-get install libsqlite3-dev' remote: and check your shared library search path (the remote: location where your sqlite3 shared library is located). remote: *** extconf.rb failed *** remote: Could not create Makefile due to some reason, probably lack of necessary remote: libraries and/or headers. Check the mkmf.log file for more details. You may remote: need configuration options. remote: remote: Provided configuration options: remote: --with-opt-dir remote: --without-opt-dir remote: --with-opt-include remote: --without-opt-include=${opt-dir}/include remote: --with-opt-lib remote: --without-opt-lib=${opt-dir}/lib remote: --with-make-prog remote: --without-make-prog remote: --srcdir=. remote: --curdir remote: --ruby=/tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/ruby-2.3.4/bin/$(RUBY_BASE_NAME) remote: --with-sqlite3-config remote: --without-sqlite3-config remote: --with-pkg-config remote: --without-pkg-config remote: --with-sqlite3-dir remote: --without-sqlite3-dir remote: --with-sqlite3-include remote: --without-sqlite3-include=${sqlite3-dir}/include remote: --with-sqlite3-lib remote: --without-sqlite3-lib=${sqlite3-dir}/lib remote: remote: To see why this extension failed to compile, please check the mkmf.log which can remote: be found here: remote: remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/sqlite3-1.3.13/mkmf.log remote: remote: extconf failed, exit code 1 remote: remote: Gem files will remain installed in remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/gems/sqlite3-1.3.13 remote: for inspection. remote: Results logged to remote: /tmp/build_cb97a281aec933a41e755d6b82c2e524/vendor/bundle/ruby/2.3.0/extensions/x86_64-linux/2.3.0/sqlite3-1.3.13/gem_make.out remote: remote: An error occurred while installing sqlite3 (1.3.13), and Bundler cannot remote: continue. remote: Make sure that `gem install sqlite3 -v '1.3.13'` succeeds before bundling. remote: ! remote: ! Failed to install gems via Bundler. remote: ! Detected sqlite3 gem which is not supported on Heroku: remote: ! https://devcenter.heroku.com/articles/sqlite3 remote: ! remote: ! Push rejected, failed to compile Ruby app. remote: remote: ! Push failed remote: Verifying deploy... remote:，我相信这就是造成错误的原因，即使我没有生产中的sqlite3。我也尝试从Gemfile中完全删除sqlite3并且只有Installing sqlite3 1.3.13 with native extensions，但是当我将它推送到heroku时它仍然会以某种方式安装sqlite3。

如何将应用程序成功推送到heroku？

修改

问题解决了（好吧，技术上没有 - 我仍然无法推送，但是 sqlite3错误消失了，这就是这个问题的要点）。这就是我做错了：当我看到错误消息时，我正在其他本地分支上工作，让我们说 iggy-branch-2 。我在这个分支上做了gem pg。当我切换回git add ., git commit -m "some message", and git push heroku master分支和master时，在git merge iggy-branch-2之后，它停止尝试安装sqlite3。看来，当我推送到heroku时，它在主分支中查找git push heroku master（如果我错了，有人会纠正我。）

这里的评论和回答让我了解到，更新gemfile.lock的唯一方法就是将其捆绑起来。我认为我做了所有正确的事情，所以我决定尝试转换分支。

带回家：确保我的gemfile.lock分支是最新的。好像Heroku在那里寻找gemfile信息。

谢谢大家！

Answer 1

这是因为herouku使用你的gemfile.lock知道要使用的gem和版本而不是gemfile，你必须：

在本地运行bundle install以更新gemfile.lock
提交并将更改推送到git（hub）
推送到heroku。

编辑：另外，请确保将你的gemfile.lock包含在git中，尽管那种显而易见的

Answer 2

执行git push heroku master时，它将把您的本地 master分支推送到heroku远程服务器的master分支上（无论当前哪个本地分支都已签出）。

如果您正在其他分支上工作，请说“功能/ foo”，并且要部署该分支，则需要通过执行git push feature/foo:master

明确告诉git。

另一种方法，从git push documentation：

git push origin HEAD:master

将当前分支推送到master存储库中与origin匹配的远程引用中。这种形式可以方便地推送当前分支，而无需考虑其本地名称。

正如您正确猜测的那样，问题在于您正在分支上但正在部署master。这就是为什么在部署之前合并为主节点也可以解决问题的原因。

由于sqlite3，无法将rails应用程序推送到heroku？

2 个答案: