最初，我尝试使用git push heroku master命令将我的应用程序推送到heroku，我收到此错误：
$ git push heroku master
Counting objects: 106, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (94/94), done.
Writing objects: 100% (106/106), 20.47 KiB | 0 bytes/s, done.
Total 106 (delta 21), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.4
remote: ###### WARNING:
remote: Removing `Gemfile.lock` because it was generated on Windows.
remote: Bundler will do a full resolve so native gems are handled properly.
remote: This may result in unexpected gem versions being used in your app.
remote: In rare occasions Bundler may not be able to resolve your dependencies at all.
remote: https://devcenter.heroku.com/articles/bundler-windows-gemfile
remote:
remote: -----> Installing dependencies using bundler 1.11.2
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4
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: Resolving dependencies....
remote: Installing json 1.8.3 with native extensions
remote: Installing i18n 0.7.0
remote: Installing rake 11.1.2
remote: Installing minitest 5.8.4
remote: Installing thread_safe 0.3.5
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing mini_portile2 2.0.0
remote: Installing rack 1.6.4
remote: Installing mime-types-data 3.2016.0221
remote: Installing arel 6.0.3
remote: Using bundler 1.11.2
remote: Installing sass 3.4.21
remote: Installing execjs 2.6.0
remote: Installing coffee-script-source 1.10.0
remote: Installing thor 0.19.1
remote: Installing concurrent-ruby 1.0.1
remote: Installing multi_json 1.11.2
remote: Installing pg 0.18.4 with native extensions
remote: Installing rails_serve_static_assets 0.0.5
remote: Installing rails_stdout_logging 0.0.5
remote: Installing sqlite3 1.3.11 with native extensions
remote: Installing tilt 2.0.2
remote: Installing tzinfo 1.2.2
remote: Installing nokogiri 1.6.7.2 with native extensions
remote: Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
remote: /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/ruby-2.2.4/bin/ruby -r ./siteconf20160328-319-1a7qvmc.rb extconf.rb
remote: checking for sqlite3.h... no
remote: sqlite3.h is missing. Try 'port install sqlite3 +universal',
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_7c1c7338241e4f828405d4c473f1dfdd/vendor/ruby-2.2.4/bin/$(RUBY_BASE_NAME)
remote: --with-sqlite3-dir
remote: --without-sqlite3-dir
remote: --with-sqlite3-include
remote: --without-sqlite3-include=${sqlite3-dir}/include
remote: --with-sqlite3-lib
remote: --without-sqlite3-lib=${sqlite3-dir}/lib
remote: extconf failed, exit code 1
remote: Gem files will remain installed in /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/bundle/ruby/2.2.0/gems/sqlite3-1.3.11 for inspection.
remote: Results logged to /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0-static/sqlite3-1.3.11/gem_make.out
remote: Installing rack-test 0.6.3
remote: Installing mime-types 3.0
remote: Installing rdoc 4.2.2
remote: Installing autoprefixer-rails 6.3.5
remote: Installing uglifier 3.0.0
remote: Installing coffee-script 2.4.1
remote: Installing sprockets 3.5.2
remote: Installing rails_12factor 0.0.3
remote: Installing activesupport 4.2.5
remote: An error occurred while installing sqlite3 (1.3.11), and Bundler cannot
remote: continue.
remote: Make sure that `gem install sqlite3 -v '1.3.11'` 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: Resolving dependencies....
remote: Installing json 1.8.3 with native extensions
remote: Installing i18n 0.7.0
remote: Installing rake 11.1.2
remote: Installing minitest 5.8.4
remote: Installing thread_safe 0.3.5
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing mini_portile2 2.0.0
remote: Installing rack 1.6.4
remote: Installing mime-types-data 3.2016.0221
remote: Installing arel 6.0.3
remote: Using bundler 1.11.2
remote: Installing sass 3.4.21
remote: Installing execjs 2.6.0
remote: Installing coffee-script-source 1.10.0
remote: Installing thor 0.19.1
remote: Installing concurrent-ruby 1.0.1
remote: Installing multi_json 1.11.2
remote: Installing pg 0.18.4 with native extensions
remote: Installing rails_serve_static_assets 0.0.5
remote: Installing rails_stdout_logging 0.0.5
remote: Installing sqlite3 1.3.11 with native extensions
remote: Installing tilt 2.0.2
remote: Installing tzinfo 1.2.2
remote: Installing nokogiri 1.6.7.2 with native extensions
remote:
remote: Gem::Ext::BuildError: ERROR: Failed to build gem native extension.
remote:
remote: /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/ruby-2.2.4/bin/ruby -r ./siteconf20160328-319-1a7qvmc.rb extconf.rb
remote: checking for sqlite3.h... no
remote: sqlite3.h is missing. Try 'port install sqlite3 +universal',
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=${opt-dir}/lib
remote: --with-make-prog
remote: --without-make-prog
remote: --srcdir=.
remote: --curdir
remote: --ruby=/tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/ruby-2.2.4/bin/$(RUBY_BASE_NAME)
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: extconf failed, exit code 1
remote:
remote: Gem files will remain installed in /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/bundle/ruby/2.2.0/gems/sqlite3-1.3.11 for inspection.
remote: Results logged to /tmp/build_7c1c7338241e4f828405d4c473f1dfdd/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0-static/sqlite3-1.3.11/gem_make.out
remote: Installing rack-test 0.6.3
remote: Installing mime-types 3.0
remote: Installing rdoc 4.2.2
remote: Installing autoprefixer-rails 6.3.5
remote: Installing uglifier 3.0.0
remote: Installing coffee-script 2.4.1
remote: Installing sprockets 3.5.2
remote: Installing rails_12factor 0.0.3
remote: Installing activesupport 4.2.5
remote: An error occurred while installing sqlite3 (1.3.11), and Bundler cannot
remote: continue.
remote: Make sure that `gem install sqlite3 -v '1.3.11'` succeeds before bundling.
remote: !
remote: ! Failed to install gems via Bundler.
remote: !
remote: ! Detected sqlite3 gem which is not supported on Heroku.
remote: ! https://devcenter.heroku.com/articles/sqlite3
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to pengame.
remote:
To https://git.heroku.com/pengame.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/
当我尝试安装gem时，我收到此错误：
$ gem install sqlite3 -v '1.3.11'
ERROR: While executing gem ... (Errno::EACCES)
Permission denied @ rb_sysopen - C:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sqlite3-1.3.11-x86-mingw32/lib/sqlite3/2.1/sqlite3_native.so
这是我的Gemfile：
source 'https://rubygems.org'
# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '4.2.5'
# Use sqlite3 as the database for Active Record
gem 'sqlite3', '~> 1.3', '>= 1.3.11'
# 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 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
gem 'bootstrap-sass'
# 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'
end
group :development do
# Access an IRB console on exception pages or by using <%= console %> in views
gem 'web-console', '~> 2.0'
end
group :production do
gem 'pg'
gem 'rails_12factor'
end
# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
我不确定我做错了什么。
我的应用程序在开发服务器上运行良好。
有人知道为什么会发生这种情况吗？
答案 0 :(得分：1)
Heroku不支持sqlite，因此拒绝安装本机扩展。由于您没有在生产中使用sqlite，因此您应该将sqlite gem隔离到本地计算机上运行的环境（即测试和开发组）。虽然我也建议在所有环境中使用Postgres，包括测试，以保持一致性。
也许你已经看过这个，但是关于Heroku如何在Heroku上设置Postgres还有一篇非常有用的文章：https://devcenter.heroku.com/articles/getting-started-with-rails4#heroku-gems。