Heroku安装sqlite3，即使它不是依赖
我正在尝试将我的应用程序部署到Heroku，但它继续被以下输出拒绝。
waitup$git push staging master Counting objects: 4184, done. Delta compression using up to 4 threads. Compressing objects: 100% (1033/1033), done. Writing objects: 100% (4184/4184), 1.11 MiB | 494 KiB/s, done. Total 4184 (delta 3069), reused 4184 (delta 3069) -----> Heroku receiving push -----> Ruby/Rails app detected -----> Installing dependencies using Bundler version 1.2.1 Running: bundle install --without development:test --path vendor/bundle --binstubs bin/ --deployment Fetching gem metadata from http://rubygems.org/....... Fetching https://github.com/stripe/stripe-ruby Installing rake (0.8.7) Installing abstract (1.0.0) Installing activesupport (3.0.4) Installing builder (2.1.2) Installing i18n (0.5.0) Installing activemodel (3.0.4) Installing erubis (2.6.6) Installing rack (1.2.2) Installing rack-mount (0.6.14) Installing rack-test (0.5.7) Installing tzinfo (0.3.27) Installing actionpack (3.0.4) Installing mime-types (1.16) Installing polyglot (0.3.1) Installing treetop (1.4.9) Installing mail (2.2.19) Installing actionmailer (3.0.4) Installing bcrypt-ruby (2.1.4) with native extensions Installing orm_adapter (0.0.5) Installing warden (1.0.4) Installing devise (1.3.4) Installing formtastic (1.2.3) Installing has_scope (0.5.0) Installing responders (0.6.4) Installing inherited_resources (1.2.2) Installing will_paginate (3.0.pre2) Installing inherited_views (0.0.2) Installing arel (2.0.9) Installing activerecord (3.0.4) Installing meta_search (1.0.5) Installing activeresource (3.0.4) Using bundler (1.2.1) Installing thor (0.14.6) Installing railties (3.0.4) Installing rails (3.0.4) Installing sass (3.1.2) Installing activeadmin (0.2.2) Installing addressable (2.2.6) Installing authlogic (2.1.6) Installing celerity (0.8.8) Installing culerity (0.2.15) Installing nokogiri (1.4.4) with native extensions Installing ffi (0.6.3) with native extensions Installing childprocess (0.1.7) Installing json_pure (1.5.1) Installing rubyzip (0.9.4) Installing selenium-webdriver (0.1.3) Installing xpath (0.1.3) Installing capybara (0.4.1.2) Installing configuration (1.2.0) Installing cookiejar (0.3.0) Installing diff-lcs (1.1.2) Installing json (1.5.1) with native extensions Installing gherkin (2.3.7) with native extensions Installing term-ansicolor (1.0.5) Installing cucumber (0.10.2) Installing cucumber-rails (0.3.1) Installing daemons (1.1.6) Installing database_cleaner (0.6.4) Installing hiredis (0.3.2) with native extensions Installing em-hiredis (0.1.0) Installing escape_utils (0.2.4) with native extensions Installing eventmachine (0.12.10) with native extensions Installing em-http-request (0.3.0) with native extensions Installing thin (1.3.1) with native extensions Installing faye (0.7.1) Installing launchy (0.4.0) Installing rest-client (1.6.3) Installing heroku (2.2.8) Installing jquery-rails (1.0.7) Installing jwt (0.1.3) Installing multi_json (1.0.3) Installing mysql2 (0.2.7) with native extensions Installing rspec-core (2.5.1) Installing rspec-expectations (2.5.0) Installing rspec-mocks (2.5.0) Installing rspec (2.5.0) Installing rspec-rails (2.5.0) Installing seed-fu (2.0.1) Installing sequel (3.20.0) Installing sinatra (1.0) Installing spork (0.8.4) with native extensions Installing sqlite3 (1.3.4) with native extensions 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 sqlite3-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_qlnbqtp08z3t/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.4 for inspection. Results logged to /tmp/build_qlnbqtp08z3t/vendor/bundle/ruby/1.9.1/gems/sqlite3-1.3.4/ext/sqlite3/gem_make.out An error occurred while installing sqlite3 (1.3.4), and Bundler cannot continue. Make sure that `gem install sqlite3 -v '1.3.4'` succeeds before bundling. ! ! Failed to install gems via Bundler. ! ! Detected sqlite3 gem which is not supported on Heroku. ! http://devcenter.heroku.com/articles/how-do-i-use-sqlite3-for-development ! ! Heroku push rejected, failed to compile Ruby/rails app To git@heroku.com:waiterd2-staging.git ! [remote rejected] master -> master (pre-receive hook declined) error: failed to push some refs to 'git@heroku.com:waiterd2-staging.git' 很明显，sqlite3 gem就是这里的问题。 奇怪的是，它不包含在我的Gemfile或Gemfile.lock中作为依赖项。
我的gemfile看起来像这样：
source 'http://rubygems.org' gem 'rails', '3.1.0' gem 'pg' gem 'thin' gem 'authlogic', '3.1.3' gem 'twilio-ruby' gem 'heroku' gem 'activeadmin', :git => 'https://github.com/gregbell/active_admin.git' gem 'stripe', :git => 'https://github.com/stripe/stripe-ruby' gem 'faye' group :assets do gem 'less' gem 'bourbon' gem 'therubyracer' gem 'sass-rails' gem 'coffee-rails' gem 'uglifier' end
这里有一些突出的东西。 Heroku安装的authlogic gem不是Gemfile中指定的。 我怀疑authlogic gem的唯一原因是因为它将sqlite3列为开发依赖项。 这应该不重要。
当我在本地计算机上运行Heroku输出中列出的确切命令时，未安装sqlite3 gem。
我已经尝试了很多在StackOverflow和其他地方找到的建议，例如删除Gemfile.lock文件并再次运行bundler。 这些都没有奏效。 Heroku仍然安装错误版本的authlogic并尝试安装sqlite3。
如何让Heroku停止尝试安装sqlite3 gem？
非常感谢您的帮助！
事实certificate这个问题非常简单。 我把错误的分支推到Heroku，所以我解决这个问题的尝试显然是无效的。