bundleでmysqlをインストールできない問題
問題
$ bundle install 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 12.3.1 Using concurrent-ruby 1.0.5 Using i18n 1.1.0 Using minitest 5.11.3 Using thread_safe 0.3.6 Using tzinfo 1.2.5 Using activesupport 5.1.6 Using builder 3.2.3 Using erubi 1.7.1 Using mini_portile2 2.3.0 Using nokogiri 1.8.4 Using rails-dom-testing 2.0.3 Using crass 1.0.4 Using loofah 2.2.2 Using rails-html-sanitizer 1.0.4 Using actionview 5.1.6 Using rack 2.0.5 Using rack-test 1.1.0 Using actionpack 5.1.6 Using nio4r 2.3.1 Using websocket-extensions 0.1.3 Using websocket-driver 0.6.5 Using actioncable 5.1.6 Using globalid 0.4.1 Using activejob 5.1.6 Using mini_mime 1.0.1 Using mail 2.7.0 Using actionmailer 5.1.6 Using activemodel 5.1.6 Using arel 8.0.0 Using activerecord 5.1.6 Using public_suffix 3.0.3 Using addressable 2.5.2 Using bindex 0.5.0 Using bundler 1.16.4 Using byebug 10.0.2 Using xpath 3.1.0 Using capybara 2.18.0 Using ffi 1.9.25 Using childprocess 0.9.0 Using coffee-script-source 1.12.2 Using execjs 2.7.0 Using coffee-script 2.4.1 Using method_source 0.9.0 Using thor 0.20.0 Using railties 5.1.6 Using coffee-rails 4.2.2 Using multi_json 1.13.1 Using jbuilder 2.7.0 Using rb-fsevent 0.10.3 Using rb-inotify 0.9.10 Using ruby_dep 1.5.0 Using listen 3.1.5 Fetching mysql2 0.5.2 Installing mysql2 0.5.2 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /Users/user/Development/zeroone-admin/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.2/ext/mysql2 /Users/user/.rbenv/versions/2.5.1/bin/ruby -r ./siteconf20190409-1971-1uhtf43.rb extconf.rb checking for rb_absint_size()... yes checking for rb_absint_singlebit_p()... yes checking for rb_wait_for_single_fd()... yes ----- Using mysql_config at /usr/local/bin/mysql_config ----- checking for mysql.h... yes checking for errmsg.h... yes checking for SSL_MODE_DISABLED in mysql.h... yes checking for SSL_MODE_PREFERRED in mysql.h... yes checking for SSL_MODE_REQUIRED in mysql.h... yes checking for SSL_MODE_VERIFY_CA in mysql.h... yes checking for SSL_MODE_VERIFY_IDENTITY in mysql.h... yes checking for MYSQL.net.vio in mysql.h... yes checking for MYSQL.net.pvio in mysql.h... no checking for MYSQL_ENABLE_CLEARTEXT_PLUGIN in mysql.h... yes checking for SERVER_QUERY_NO_GOOD_INDEX_USED in mysql.h... yes checking for SERVER_QUERY_NO_INDEX_USED in mysql.h... yes checking for SERVER_QUERY_WAS_SLOW in mysql.h... yes checking for MYSQL_OPTION_MULTI_STATEMENTS_ON in mysql.h... yes checking for MYSQL_OPTION_MULTI_STATEMENTS_OFF in mysql.h... yes checking for my_bool in mysql.h... no ----- Don't know how to set rpath on your system, if MySQL libraries are not in path mysql2 may not load ----- ----- Setting libpath to /usr/local/Cellar/mysql/8.0.15/lib ----- creating Makefile current directory: /Users/user/Development/zeroone-admin/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.2/ext/mysql2 make "DESTDIR=" clean current directory: /Users/user /Development/zeroone-admin/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.2/ext/mysql2 make "DESTDIR=" compiling client.c compiling infile.c compiling mysql2_ext.c compiling result.c compiling statement.c linking shared-object mysql2/mysql2.bundle ld: library not found for -lssl clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [mysql2.bundle] Error 1 make failed, exit code 2 Gem files will remain installed in /Users/user/Development/zeroone-admin/vendor/bundle/ruby/2.5.0/gems/mysql2-0.5.2 for inspection. Results logged to /Users/user/Development/zeroone-admin/vendor/bundle/ruby/2.5.0/extensions/x86_64-darwin-17/2.5.0-static/mysql2-0.5.2/gem_make.out An error occurred while installing mysql2 (0.5.2), and Bundler cannot continue. Make sure that `gem install mysql2 -v '0.5.2' --source 'https://rubygems.org/'` succeeds before bundling. In Gemfile: mysql2
解決
$ bundle config --local build.mysql2 "--with-ldflags=-L/usr/local/opt/openssl/lib --with-cppflags=-I/usr/local/opt/openssl/include" $ bundle install
参考:RailsプロジェクトでMySQLがbundle installできなかった - Qiita
問題
docker-composeでrailsアプリケーションを起動しようとしたら、
bundler: failed to load command: rails (/usr/local/bundle/bin/rails) Bundler::GemNotFound: Could not find mysql2-0.5.2 in any of the sources
mysql2が見つからないらしい
確認してみても、
$ gem list ... multi_json (1.13.1) multipart-post (2.0.0) mustermann (1.0.3) nenv (0.3.0) net-telnet (0.1.1) ...
やっぱりmysqlはない
gem install
でmysqlを入れてみる
$ gem install mysql2 -v '0.5.2' --source 'https://rubygems.org/' Building native extensions. This could take a while... ERROR: Error installing mysql2: ERROR: Failed to build gem native extension. current directory: /Users/user/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/mysql2-0.5.2/ext/mysql2 /Users/user/.rbenv/versions/2.5.1/bin/ruby -r ./siteconf20190409-1589-65zdj9.rb extconf.rb checking for rb_absint_size()... yes checking for rb_absint_singlebit_p()... yes checking for rb_wait_for_single_fd()... yes ----- Using mysql_config at /usr/local/bin/mysql_config ----- checking for mysql.h... yes checking for errmsg.h... yes checking for SSL_MODE_DISABLED in mysql.h... yes checking for SSL_MODE_PREFERRED in mysql.h... yes checking for SSL_MODE_REQUIRED in mysql.h... yes checking for SSL_MODE_VERIFY_CA in mysql.h... yes checking for SSL_MODE_VERIFY_IDENTITY in mysql.h... yes checking for MYSQL.net.vio in mysql.h... yes checking for MYSQL.net.pvio in mysql.h... no checking for MYSQL_ENABLE_CLEARTEXT_PLUGIN in mysql.h... yes checking for SERVER_QUERY_NO_GOOD_INDEX_USED in mysql.h... yes checking for SERVER_QUERY_NO_INDEX_USED in mysql.h... yes checking for SERVER_QUERY_WAS_SLOW in mysql.h... yes checking for MYSQL_OPTION_MULTI_STATEMENTS_ON in mysql.h... yes checking for MYSQL_OPTION_MULTI_STATEMENTS_OFF in mysql.h... yes checking for my_bool in mysql.h... no ----- Don't know how to set rpath on your system, if MySQL libraries are not in path mysql2 may not load ----- ----- Setting libpath to /usr/local/Cellar/mysql/8.0.15/lib ----- creating Makefile current directory: /Users/user/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/mysql2-0.5.2/ext/mysql2 make "DESTDIR=" clean current directory: /Users/user/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/mysql2-0.5.2/ext/mysql2 make "DESTDIR=" compiling client.c compiling infile.c compiling mysql2_ext.c compiling result.c compiling statement.c linking shared-object mysql2/mysql2.bundle ld: library not found for -lssl clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [mysql2.bundle] Error 1 make failed, exit code 2 Gem files will remain installed in /Users/user/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/mysql2-0.5.2 for inspection. Results logged to /Users/user/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/extensions/x86_64-darwin-17/2.5.0-static/mysql2-0.5.2/gem_make.out
エラーーーーーー
解決
$ gem install mysql2 -v '0.5.2' --source 'https://rubygems.org/' -- --with-cppflags=-I/usr/local/opt/openssl/include --with-ldflags=-L/usr/local/opt/openssl/lib Building native extensions with: '--with-cppflags=-I/usr/local/opt/openssl/include --with-ldflags=-L/usr/local/opt/openssl/lib' This could take a while... Successfully installed mysql2-0.5.2 Parsing documentation for mysql2-0.5.2 Installing ri documentation for mysql2-0.5.2 Done installing documentation for mysql2 after 0 seconds 1 gem installed
無事インストールされた