由于sqlite3失败，将ROR部署到heroku失败

Question

我尝试从其他人发布的方法，但仍无法解决它。
我把我的文件推送到heroku，但它有一些sqlite3的错误。
我安装后，它仍然无法正常工作。
下面是我的代码

Counting objects: 82, done. 
Delta compression using up to 4 threads. 
Compressing objects: 100% (70/70), done. 
Writing objects: 100% (82/82), 3.00 MiB | 238 KiB/s, done. 
Total 82 (delta 4), reused 0 (delta 0) 

-----> Removing .DS_Store files 
-----> Ruby/Rails app detected 
-----> Installing dependencies using Bundler version 1.3.2 
    Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin --deployment 
    Fetching gem metadata from https://rubygems.org/......... 
    Fetching gem metadata from https://rubygems.org/.. 
    Installing rake (10.0.4) 
    Installing i18n (0.6.4) 
    Installing multi_json (1.7.3) 
    Installing activesupport (3.2.11) 
    Installing builder (3.0.4) 
    Installing activemodel (3.2.11) 
    Installing erubis (2.7.0) 
    Installing journey (1.0.4) 
    Installing rack (1.4.5) 
    Installing rack-cache (1.2) 
    Installing rack-test (0.6.2) 
    Installing hike (1.2.2) 
    Installing tilt (1.4.1) 
    Installing sprockets (2.2.2) 
    Installing actionpack (3.2.11) 
    Installing mime-types (1.23) 
    Installing polyglot (0.3.3) 
    Installing treetop (1.4.12) 
    Installing mail (2.4.4) 
    Installing actionmailer (3.2.11) 
    Installing arel (3.0.2) 
    Installing tzinfo (0.3.37) 
    Installing activerecord (3.2.11) 
    Installing activeresource (3.2.11) 
    Installing coffee-script-source (1.6.2) 
    Installing execjs (1.4.0) 
    Installing coffee-script (2.2.0) 
    Installing rack-ssl (1.3.3) 
    Installing json (1.8.0) 
    Installing rdoc (3.12.2) 
    Installing thor (0.18.1) 
    Installing railties (3.2.11) 
    Installing coffee-rails (3.2.2) 
    Installing jquery-rails (2.2.1) 
    Using bundler (1.3.2) 
    Installing rails (3.2.11) 
    Installing sass (3.2.9) 
    Installing sass-rails (3.2.6) 
    Installing sqlite3 (1.3.7) 
    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_2ghtqnawaxqqm/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.7 for inspection. 
    Results logged to /tmp/build_2ghtqnawaxqqm/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.7/ext/sqlite3/gem_make.out 
    An error occurred while installing sqlite3 (1.3.7), and Bundler cannot continue. 
    Make sure that `gem install sqlite3 -v '1.3.7'` succeeds before bundling. 
! 
!  Failed to install gems via Bundler. 
! 
!  Heroku push rejected, failed to compile Ruby/rails app 

To git@heroku.com:peaceful-reef-2102.git 
! [remote rejected] master -> master (pre-receive hook declined) 

，这是我的Gemfile：

source 'https://rubygems.org' 

gem 'rails', '3.2.11' 

# Bundle edge Rails instead: 
# gem 'rails', :git => 'git://github.com/rails/rails.git' 

gem 'sqlite3' 


# Gems used only for assets and not required 
# in production environments by default. 
group :assets do 
    gem 'sass-rails', '~> 3.2.3' 
    gem 'coffee-rails', '~> 3.2.1' 

    # See https://github.com/sstephenson/execjs#readme for more supported runtimes 
    # gem 'therubyracer', :platforms => :ruby 

    gem 'uglifier', '>= 1.0.3' 
end 

gem 'jquery-rails' 

# To use ActiveModel has_secure_password 
# gem 'bcrypt-ruby', '~> 3.0.0' 

# To use Jbuilder templates for JSON 
# gem 'jbuilder' 

# Use unicorn as the app server 
# gem 'unicorn' 

# Deploy with Capistrano 
# gem 'capistrano' 

# To use debugger 
# gem 'debugger' 

我不知道发生什么，请大家帮帮我！

Answer 1

Heroku不支持sqlite，你需要添加pg gem（postgres）并删除sqlite gem