Heroku拒绝第一次推Rails应用程序

Question

我刚刚在Heroku上创建了一个应用程序来容纳我的Rails应用程序，而且我正在尝试第一次推送。似乎很多事情都失败了，但我不知道究竟是什么。这里是日志：

Counting objects: 98, done. 
Delta compression using up to 4 threads. 
Compressing objects: 100% (87/87), done. 
Writing objects: 100% (98/98), 214.77 KiB | 0 bytes/s, done. 
Total 98 (delta 8), 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: -----> Installing dependencies using bundler 1.9.7 
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 0.7.0 
remote:  Installing rake 10.5.0 
remote:  Installing minitest 5.8.4 
remote:  Installing builder 3.2.2 
remote:  Installing thread_safe 0.3.5 
remote:  Installing mini_portile2 2.0.0 
remote:  Installing erubis 2.7.0 
remote:  Installing mime-types 2.99 
remote:  Installing json 1.8.3 
remote:  Installing rack 1.6.4 
remote:  Installing arel 6.0.3 
remote:  Installing coffee-script-source 1.10.0 
remote:  Installing execjs 2.6.0 
remote:  Installing thor 0.19.1 
remote:  Using bundler 1.9.7 
remote:  Installing multi_json 1.11.2 
remote:  Installing concurrent-ruby 1.0.0 
remote:  Installing tilt 2.0.2 
remote:  Installing sass 3.4.21 
remote:  Gem::Ext::BuildError: ERROR: Failed to build gem native extension. 
remote:  /tmp/build_84631dc00e714fc859136f5075e7ce25/vendor/ruby-2.2.4/bin/ruby -r ./siteconf20160214-318-tcurx0.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_84631dc00e714fc859136f5075e7ce25/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_84631dc00e714fc859136f5075e7ce25/vendor/bundle/ruby/2.2.0/gems/sqlite3-1.3.11 for inspection. 
remote:  Results logged to /tmp/build_84631dc00e714fc859136f5075e7ce25/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0-static/sqlite3-1.3.11/gem_make.out 
remote:  Installing tzinfo 1.2.2 
remote:  Installing mail 2.6.3 
remote:  Installing rack-test 0.6.3 
remote:  Installing rdoc 4.2.2 
remote:  Installing uglifier 2.7.2 
remote:  Installing coffee-script 2.4.1 
remote:  Installing sprockets 3.5.2 
remote:  Installing nokogiri 1.6.7.2 
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:  Installing i18n 0.7.0 
remote:  Installing rake 10.5.0 
remote:  Installing minitest 5.8.4 
remote:  Installing builder 3.2.2 
remote:  Installing thread_safe 0.3.5 
remote:  Installing mini_portile2 2.0.0 
remote:  Installing erubis 2.7.0 
remote:  Installing mime-types 2.99 
remote:  Installing json 1.8.3 
remote:  Installing rack 1.6.4 
remote:  Installing arel 6.0.3 
remote:  Installing coffee-script-source 1.10.0 
remote:  Installing execjs 2.6.0 
remote:  Installing thor 0.19.1 
remote:  Using bundler 1.9.7 
remote:  Installing multi_json 1.11.2 
remote:  Installing concurrent-ruby 1.0.0 
remote:  Installing tilt 2.0.2 
remote:  Installing sass 3.4.21 
remote:   
remote:  Gem::Ext::BuildError: ERROR: Failed to build gem native extension. 
remote:   
remote:  /tmp/build_84631dc00e714fc859136f5075e7ce25/vendor/ruby-2.2.4/bin/ruby -r ./siteconf20160214-318-tcurx0.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=${opt-dir}/lib 
remote:  --with-make-prog 
remote:  --without-make-prog 
remote:  --srcdir=. 
remote:  --curdir 
remote:  --ruby=/tmp/build_84631dc00e714fc859136f5075e7ce25/vendor/ruby-2.2.4/bin/$(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_84631dc00e714fc859136f5075e7ce25/vendor/bundle/ruby/2.2.0/gems/sqlite3-1.3.11 for inspection. 
remote:  Results logged to /tmp/build_84631dc00e714fc859136f5075e7ce25/vendor/bundle/ruby/2.2.0/extensions/x86_64-linux/2.2.0-static/sqlite3-1.3.11/gem_make.out 
remote:  Installing tzinfo 1.2.2 
remote:  Installing mail 2.6.3 
remote:  Installing rack-test 0.6.3 
remote:  Installing rdoc 4.2.2 
remote:  Installing uglifier 2.7.2 
remote:  Installing coffee-script 2.4.1 
remote:  Installing sprockets 3.5.2 
remote:  Installing nokogiri 1.6.7.2 
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 infinite-citadel-84574. 
remote: 
To https://git.heroku.com/infinite-citadel-84574.git 
! [remote rejected] master -> master (pre-receive hook declined) 
error: failed to push some refs to 'https://git.heroku.com/infinite-citadel-84574.git' 

我试着安装sqlite3版本1.3.11手动，它安装得很好，但我仍然得到错误。我也尝试运行apt-get install libsqlite3-dev行来解决丢失的sqlite3.h文件问题，但该软件包已安装。我还尝试运行rake assets:precompile以在将应用上传到heroku之前对其进行预编译，这是我在另一篇文章中阅读的内容。

Answer 1

Heroku的不支持源码：https://devcenter.heroku.com/articles/sqlite3

你需要用一个PostgreSQL数据库为它在Heroku工作设置你的应用程序了：https://devcenter.heroku.com/articles/heroku-postgresql#connecting-in-ruby