Q&A
前提・実現したいこと
プログラミング初心者です。gem 'pg'をインストールしようとしましたがエラーが出てインストールできない問題を解決したいです。OSはCentOSです。
発生している問題・エラーメッセージ
bundle installを実行すると以下のエラーが発生してしまいます。
少し長くなってしまします。
Your Gemfile lists the gem pry-rails (>= 0) more than once. You should probably keep only one of them. Remove any duplicate entries and specify the gem only once (per group). While it's not a problem now, it could cause errors if you change the version of one of them later. The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run `bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java`. Fetching gem metadata from https://rubygems.org/........ Fetching gem metadata from https://rubygems.org/. Resolving dependencies... Using rake 12.3.2 Using CFPropertyList 2.3.6 Using concurrent-ruby 1.1.5 Using i18n 1.6.0 Using minitest 5.11.3 Using thread_safe 0.3.6 Using tzinfo 1.2.5 Using activesupport 5.2.3 Using builder 3.2.3 Using erubi 1.8.0 Using mini_portile2 2.4.0 Using nokogiri 1.10.2 Using rails-dom-testing 2.0.3 Using crass 1.0.4 Using loofah 2.2.3 Using rails-html-sanitizer 1.0.4 Using actionview 5.2.3 Using rack 2.0.7 Using rack-test 1.1.0 Using actionpack 5.2.3 Using nio4r 2.3.1 Using websocket-extensions 0.1.3 Using websocket-driver 0.7.0 Using actioncable 5.2.3 Using globalid 0.4.2 Using activejob 5.2.3 Using mini_mime 1.0.1 Using mail 2.7.1 Using actionmailer 5.2.3 Using activemodel 5.2.3 Using arel 9.0.0 Using activerecord 5.2.3 Using mimemagic 0.3.3 Using marcel 0.3.3 Using activestorage 5.2.3 Using public_suffix 3.0.3 Using addressable 2.6.0 Using io-like 0.3.0 Using archive-zip 0.12.0 Using bcrypt 3.1.12 Using coderay 1.1.2 Using better_errors 2.5.1 Using bindex 0.7.0 Using msgpack 1.2.9 Using bootsnap 1.4.3 Using bundler 2.0.1 Using byebug 11.0.1 Using regexp_parser 1.4.0 Using xpath 3.2.0 Using capybara 3.15.0 Using mime-types-data 3.2019.0331 Using mime-types 3.2.2 Using carrierwave 1.3.1 Using childprocess 1.0.1 Using chromedriver-helper 2.1.1 Using coffee-script-source 1.12.2 Using execjs 2.7.0 Using coffee-script 2.4.1 Using method_source 0.9.2 Using thor 0.20.3 Using railties 5.2.3 Using coffee-rails 4.2.2 Using unf_ext 0.0.7.6 Using unf 0.1.4 Using domain_name 0.5.20180417 Using dry-inflector 0.1.2 Using excon 0.64.0 Using ffi 1.10.0 Using fission 0.5.0 Using formatador 0.2.5 Using fog-core 1.45.0 Using multi_json 1.13.1 Using fog-json 1.2.0 Using ipaddress 0.8.3 Using xml-simple 1.1.5 Using fog-aliyun 0.3.3 Using fog-xml 0.1.3 Using fog-atmos 0.1.0 Using fog-aws 2.0.1 Using fog-brightbox 0.16.1 Using fog-cloudatcost 0.1.2 Using fog-digitalocean 0.4.0 Using fog-dnsimple 1.0.0 Using fog-dynect 0.0.3 Using fog-ecloud 0.3.0 Using fog-google 0.1.0 Using fog-internet-archive 0.0.1 Using fog-joyent 0.0.1 Using fog-local 0.6.0 Using fog-openstack 0.3.10 Using json 2.2.0 Using ovirt-engine-sdk 4.3.0 Using http-cookie 1.0.3 Using netrc 0.11.0 Using rest-client 2.0.2 Using rbovirt 0.1.7 Using fog-ovirt 1.1.6 Using fog-powerdns 0.2.0 Using fog-profitbricks 4.1.1 Using fog-rackspace 0.1.6 Using fog-radosgw 0.0.5 Using fog-riakcs 0.1.0 Using fog-sakuracloud 1.7.5 Using fog-serverlove 0.1.2 Using fog-softlayer 1.1.4 Using fog-storm_on_demand 0.1.1 Using fog-terremark 0.1.0 Using fog-vmfusion 0.1.0 Using fog-voxel 0.1.0 Using optimist 3.0.0 Using rbvmomi 2.1.1 Using fog-vsphere 3.0.0 Using xmlrpc 0.3.0 Using fog-xenserver 1.0.0 Using fog 1.42.0 Using jbuilder 2.8.0 Using rb-fsevent 0.10.3 Using rb-inotify 0.10.0 Using ruby_dep 1.5.0 Using listen 3.1.5 Using mini_magick 4.9.3 Fetching pg 1.1.4 Installing pg 1.1.4 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /home/vagrant/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/pg-1.1.4/ext /home/vagrant/.rbenv/versions/2.3.1/bin/ruby -I /home/vagrant/.rbenv/versions/2.3.1/lib/ruby/site_ruby/2.3.0 -r ./siteconf20190506-11340-14f31rf.rb extconf.rb checking for pg_config... yes Using config values from /usr/bin/pg_config checking for libpq-fe.h... yes checking for libpq/libpq-fs.h... yes checking for pg_config_manual.h... yes checking for PQconnectdb() in -lpq... yes checking for PQsetSingleRowMode()... no Your PostgreSQL is too old. Either install an older version of this gem or upgrade your database to at least PostgreSQL-9.2. *** 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=/home/vagrant/.rbenv/versions/2.3.1/bin/$(RUBY_BASE_NAME) --with-pg --without-pg --enable-windows-cross --disable-windows-cross --with-pg-config --without-pg-config --with-pg_config --without-pg_config --with-pg-dir --without-pg-dir --with-pg-include --without-pg-include=${pg-dir}/include --with-pg-lib --without-pg-lib=${pg-dir}/lib --with-pqlib --without-pqlib To see why this extension failed to compile, please check the mkmf.log which can be found here: /home/vagrant/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0-static/pg-1.1.4/mkmf.log extconf failed, exit code 1 Gem files will remain installed in /home/vagrant/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/pg-1.1.4 for inspection. Results logged to /home/vagrant/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/extensions/x86_64-linux/2.3.0-static/pg-1.1.4/gem_make.out An error occurred while installing pg (1.1.4), and Bundler cannot continue. Make sure that `gem install pg -v '1.1.4' --source 'https://rubygems.org/'` succeeds before bundling. In Gemfile: pg
該当のソースコード
source 'https://rubygems.org' git_source(:github) { |repo| "https://github.com/#{repo}.git" } ruby '2.3.1' # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '~> 5.2.3' # Use sqlite3 as the database for Active Record gem 'sqlite3', group: :development # 本番ではpostgressを使用する gem 'pg', group: :production # Use Puma as the app server gem 'puma', '~> 3.11' # 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 'mini_racer', platforms: :ruby gem 'bcrypt' gem 'carrierwave' gem 'pry-rails' gem 'rmagick', '2.16.0' # 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', '~> 4.0' # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7' # Use ActiveStorage variant gem 'mini_magick', '~> 4.8' # Use Capistrano for deployment # gem 'capistrano-rails', group: :development # Reduces boot times through caching; required in config/boot.rb gem 'bootsnap', '>= 1.1.0', require: false 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] gem 'better_errors' # デバッグ用gem gem 'pry-byebug' gem 'pry-doc' gem 'pry-rails' end group :development do # Access an interactive console on exception pages or by calling '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 group :production do gem 'fog', '1.42' end group :test do # Adds support for Capybara system testing and selenium driver gem 'capybara', '>= 2.15' gem 'selenium-webdriver' # Easy installation and use of chromedriver to run system tests with Chrome gem 'chromedriver-helper' end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
試したこと
postgresqlをインストールすると解決すると書いてあるサイトがあったため、
sudo yum install postgresql-devel
コマンドを実行したあとで、再びbundle installを実行しましたが解決しませんでした。
回答いただけると幸いです…!!
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