在过去的几个小时中，我一直在尝试使用git push heroku master将Rails应用程序推送到Heroku，但一直遇到问题。这是输出：
remote: Compressing source files... done.
remote: Building source:
remote:
remote: ! Warning: Multiple default buildpacks reported the ability
to handle this app. The first buildpack in the list below will be used.
remote: Detected buildpacks: Ruby,Node.js
remote: See
https://devcenter.heroku.com/articles/buildpacks#buildpack-detect-order
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.4.4
remote: -----> Installing dependencies using bundler 1.15.2
remote: Running: bundle install --without development:test --path
vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Warning: the running version of Bundler (1.15.2) is older
than the version that created the lockfile (1.16.3). We suggest you
upgrade to the latest version of Bundler by running `gem install
bundler`.
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: Fetching rake 12.3.1
remote: Fetching concurrent-ruby 1.0.5
remote: Fetching minitest 5.11.3
remote: Installing minitest 5.11.3
remote: Installing rake 12.3.1
remote: Installing concurrent-ruby 1.0.5
remote: Fetching thread_safe 0.3.6
remote: Installing thread_safe 0.3.6
remote: Fetching builder 3.2.3
remote: Installing builder 3.2.3
remote: Fetching erubi 1.7.1
remote: Fetching mini_portile2 2.3.0
remote: Installing erubi 1.7.1
remote: Installing mini_portile2 2.3.0
remote: Fetching crass 1.0.4
remote: Fetching rack 2.0.5
remote: Installing crass 1.0.4
remote: Fetching nio4r 2.3.1
remote: Installing nio4r 2.3.1 with native extensions
remote: Installing rack 2.0.5
remote: Fetching websocket-extensions 0.1.3
remote: Installing websocket-extensions 0.1.3
remote: Fetching mini_mime 1.0.0
remote: Installing mini_mime 1.0.0
remote: Fetching arel 8.0.0
remote: Installing arel 8.0.0
remote: Fetching execjs 2.7.0
remote: Fetching bcrypt 3.1.12
remote: Installing execjs 2.7.0
remote: Installing bcrypt 3.1.12 with native extensions
remote: Fetching rb-fsevent 0.10.3
remote: Installing rb-fsevent 0.10.3
remote: Fetching ffi 1.9.25
remote: Installing ffi 1.9.25 with native extensions
remote: Using bundler 1.15.2
remote: Fetching chronic 0.10.2
remote: Installing chronic 0.10.2
remote: Fetching coffee-script-source 1.12.2
remote: Installing coffee-script-source 1.12.2
remote: Fetching method_source 0.9.0
remote: Installing method_source 0.9.0
remote: Fetching thor 0.20.0
remote: Installing thor 0.20.0
remote: Fetching orm_adapter 0.5.0
remote: Installing orm_adapter 0.5.0
remote: Fetching devise-bootstrapped 0.1.1
remote: Installing devise-bootstrapped 0.1.1
remote: Fetching multi_json 1.13.1
remote: Installing multi_json 1.13.1
remote: Fetching puma 3.12.0
remote: Installing puma 3.12.0 with native extensions
remote: Fetching tilt 2.0.8
remote: Installing tilt 2.0.8
remote: Fetching sqlite3 1.3.13
remote: Installing sqlite3 1.3.13 with native extensions
remote: Fetching turbolinks-source 5.1.0
remote: Installing turbolinks-source 5.1.0
remote: Fetching i18n 1.0.1
remote: Installing i18n 1.0.1
remote: Fetching tzinfo 1.2.5
remote: Installing tzinfo 1.2.5
remote: Fetching nokogiri 1.8.4
remote: Installing nokogiri 1.8.4 with native extensions
remote: Fetching websocket-driver 0.6.5
remote: Installing websocket-driver 0.6.5 with native extensions
remote: Fetching mail 2.7.0
remote: Installing mail 2.7.0
remote: Fetching rack-test 1.0.0
remote: Installing rack-test 1.0.0
remote: Fetching warden 1.2.7
remote: Installing warden 1.2.7
remote: Fetching sprockets 3.7.2
remote: Installing sprockets 3.7.2
remote: Fetching autoprefixer-rails 9.0.0
remote: Installing autoprefixer-rails 9.0.0
remote: Fetching uglifier 4.1.15
remote: Installing uglifier 4.1.15
remote: Fetching whenever 0.10.0
remote: Installing whenever 0.10.0
remote: Fetching coffee-script 2.4.1
remote: Installing coffee-script 2.4.1
remote: Fetching rb-inotify 0.9.10
remote: Installing rb-inotify 0.9.10
remote: Fetching turbolinks 5.1.1
remote: Installing turbolinks 5.1.1
remote: Fetching faker 1.9.1
remote: Installing faker 1.9.1
remote: Fetching activesupport 5.1.6
remote: Installing activesupport 5.1.6
remote: Gem::Ext::BuildError: ERROR: Failed to build gem native
extension.
remote:
remote: current directory:
remote:
remote: /tmp/build_4bda83927de17e82c06097acea1b6b55/vendor/ruby-
2.4.4/bin/ruby -r
remote: ./siteconf20180718-265-17bd8cb.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_4bda83927de17e82c06097acea1b6b55/vendor/ruby-
2.4.4/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:
remote:
remote: extconf failed, exit code 1
remote:
remote: Gem files will remain installed in
remote:
remote: for inspection.
remote: Results logged to
remote:
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: In Gemfile:
remote: sqlite3
remote: Bundler Output: Warning: the running version of Bundler
(1.15.2) is older than the version that created the lockfile (1.16.3).
We suggest you upgrade to the latest version of Bundler by running `gem
install bundler`.
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: Fetching rake 12.3.1
remote: Fetching concurrent-ruby 1.0.5
remote: Fetching minitest 5.11.3
remote: Installing minitest 5.11.3
remote: Installing rake 12.3.1
remote: Installing concurrent-ruby 1.0.5
remote: Fetching thread_safe 0.3.6
remote: Installing thread_safe 0.3.6
remote: Fetching builder 3.2.3
remote: Installing builder 3.2.3
remote: Fetching erubi 1.7.1
remote: Fetching mini_portile2 2.3.0
remote: Installing erubi 1.7.1
remote: Installing mini_portile2 2.3.0
remote: Fetching crass 1.0.4
remote: Fetching rack 2.0.5
remote: Installing crass 1.0.4
remote: Fetching nio4r 2.3.1
remote: Installing nio4r 2.3.1 with native extensions
remote: Installing rack 2.0.5
remote: Fetching websocket-extensions 0.1.3
remote: Installing websocket-extensions 0.1.3
remote: Fetching mini_mime 1.0.0
remote: Installing mini_mime 1.0.0
remote: Fetching arel 8.0.0
remote: Installing arel 8.0.0
remote: Fetching execjs 2.7.0
remote: Fetching bcrypt 3.1.12
remote: Installing execjs 2.7.0
remote: Installing bcrypt 3.1.12 with native extensions
remote: Fetching rb-fsevent 0.10.3
remote: Installing rb-fsevent 0.10.3
remote: Fetching ffi 1.9.25
remote: Installing ffi 1.9.25 with native extensions
remote: Using bundler 1.15.2
remote: Fetching chronic 0.10.2
remote: Installing chronic 0.10.2
remote: Fetching coffee-script-source 1.12.2
remote: Installing coffee-script-source 1.12.2
remote: Fetching method_source 0.9.0
remote: Installing method_source 0.9.0
remote: Fetching thor 0.20.0
remote: Installing thor 0.20.0
remote: Fetching orm_adapter 0.5.0
remote: Installing orm_adapter 0.5.0
remote: Fetching devise-bootstrapped 0.1.1
remote: Installing devise-bootstrapped 0.1.1
remote: Fetching multi_json 1.13.1
remote: Installing multi_json 1.13.1
remote: Fetching puma 3.12.0
remote: Installing puma 3.12.0 with native extensions
remote: Fetching tilt 2.0.8
remote: Installing tilt 2.0.8
remote: Fetching sqlite3 1.3.13
remote: Installing sqlite3 1.3.13 with native extensions
remote: Fetching turbolinks-source 5.1.0
remote: Installing turbolinks-source 5.1.0
remote: Fetching i18n 1.0.1
remote: Installing i18n 1.0.1
remote: Fetching tzinfo 1.2.5
remote: Installing tzinfo 1.2.5
remote: Fetching nokogiri 1.8.4
remote: Installing nokogiri 1.8.4 with native extensions
remote: Fetching websocket-driver 0.6.5
remote: Installing websocket-driver 0.6.5 with native extensions
remote: Fetching mail 2.7.0
remote: Installing mail 2.7.0
remote: Fetching rack-test 1.0.0
remote: Installing rack-test 1.0.0
remote: Fetching warden 1.2.7
remote: Installing warden 1.2.7
remote: Fetching sprockets 3.7.2
remote: Installing sprockets 3.7.2
remote: Fetching autoprefixer-rails 9.0.0
remote: Installing autoprefixer-rails 9.0.0
remote: Fetching uglifier 4.1.15
remote: Installing uglifier 4.1.15
remote: Fetching whenever 0.10.0
remote: Installing whenever 0.10.0
remote: Fetching coffee-script 2.4.1
remote: Installing coffee-script 2.4.1
remote: Fetching rb-inotify 0.9.10
remote: Installing rb-inotify 0.9.10
remote: Fetching turbolinks 5.1.1
remote: Installing turbolinks 5.1.1
remote: Fetching faker 1.9.1
remote: Installing faker 1.9.1
remote: Fetching activesupport 5.1.6
remote: Installing activesupport 5.1.6
remote: Gem::Ext::BuildError: ERROR: Failed to build gem native
extension.
remote:
remote: current directory:
remote:
remote: /tmp/build_4bda83927de17e82c06097acea1b6b55/vendor/ruby-
2.4.4/bin/ruby -r
remote: ./siteconf20180718-265-17bd8cb.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=${opt-dir}/lib
remote: --with-make-prog
remote: --without-make-prog
remote: --srcdir=.
remote: --curdir
remote: --
remote: --with-sqlite3-config
remote: --without-sqlite3-config
remote: --with-pkg-config
remote: --without-pkg-config
remote: --with-sqlite3-dir
remote: --without-sqlite3-dir
remote: --with-sqlite3-include
remote: --without-sqlite3-include=${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:
remote:
remote: extconf failed, exit code 1
remote:
remote: Gem files will remain installed in
remote:
remote: for inspection.
remote: Results logged to
remote:
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: In Gemfile:
remote: sqlite3
remote:
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:
remote: ! Push rejected to glacial-reaches-77008.
remote:
To https://git.heroku.com/glacial-reaches-77008.git
! [remote rejected] master -> master (pre-receive hook declined)
我再次尝试过bundle update和bundle install并运行了git push heroku master，但它仍然没有执行任何操作。
我还尝试删除Gemfile.lock文件，再次运行bundle update和bundle install，git add和git commit并运行git push heroku master，但没有结果。< / p>
这是我的Gemfile的副本：
source 'https://rubygems.org'
git_source(:github) do |repo_name|
repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
"https://github.com/#{repo_name}.git"
end
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.1.4'
# Use sqlite3 as the database for Active Record
gem 'sqlite3'
# Use Puma as the app server
gem 'puma', '~> 3.7'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby
gem 'bootstrap-sass', '~> 3.3.7'
gem 'jquery-rails'
gem 'growlyflash'
gem 'devise'
gem 'devise-bootstrapped'
gem 'whenever', require: false
gem 'faker'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# Turbolinks makes navigating your web application faster. Read more:
https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more:
https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 3.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'
# 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', platforms: [:mri, :mingw, :x64_mingw]
# Adds support for Capybara system testing and selenium driver
gem 'capybara', '~> 2.13'
gem 'selenium-webdriver'
gem 'pry-rails'
gem 'binding_of_caller'
gem 'better_errors'
end
group :development do
# Access an IRB console on exception pages or by using <%= console %>
anywhere in the code.
gem 'web-console', '>= 3.3.0'
gem 'listen', '>= 3.0.5', '< 3.2'
# Spring speeds up development by keeping your application running in
the background. Read more: https://github.com/rails/spring
gem 'spring'
gem 'spring-watcher-listen', '~> 2.0.0'
end
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
这是我的.gitignore
# 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/*
/tmp/*
!/log/.keep
!/tmp/.keep
/node_modules
/yarn-error.log
.byebug_history
我还删除了我的Gemfile.lock rm -rf ~/.bundle/ ~/.gem/ .bundle/ Gemfile.lock，运行了bundle install``git add和git commit，并尝试将其再次推到Heroku上，但是没有运气。
答案 0 :(得分：0)
Heroku无法安装sqlite3 gem，因此在生产中需要用<div class="container">
<div class='content'>
<div class='box'>
<h1>What’s Kidney Rejection</h1>
</div>
<p>
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has
survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
publishing software like Aldus PageMaker including versions of Lorem Ipsum. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown
printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum
has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting,
remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Lorem
Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has
survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop
publishing software like Aldus PageMaker including versions of Lorem Ipsum. Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown
printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release
of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
</p>
</div>
<div class='milestone '>
<div class="right">
<ul>
<li col-sm-4>
<h3>Milestone 1 progress 1/6/2017 to 31/10/2017</h3>
</li>
<li>
<p>Milestone name of title</p>
</li>
<li class='col-md-12 col-sm-4'>
<p>The project has started in June 2017, and is expected to be completed in two years. The project deliverables include the fully-functioning system prototype with the recommended hardware setup and user’s manual, as well as the full software stack
and APIs.</p>
</li>
</ul>
</div>
<div class="left">
<img src="number.png">
</div>
</div>
</div>替换它。像这样更改您的Gemfile：
pg gem