Tidak tersediabundle install安装mysql2. Saya bertanya ini kerana beberapa laman web dan blog telah menunjukkan cara untuk menyelesaikan masalah yang disebabkan olehssl、zstd引起的问题，但我找不到由zlib. Adakah sesiapa yang mengalami masalah yang sama?

BTW, saya berlaribundle installsecara tempatan, bukan di pelabuhan.

• Sistem Operasi: Ventura(13.3.1)
• Xkod: 14.3
• Ruby: 3.1.4
• Rel: 6.1
• mysql2:0.5.5

Sudah selesai:

• brew 安装 mysql、openssl@3、zstd、zlib

Ini adalah output log.

Fetching gem metadata from https://rubygems.org/.......... Resolving dependencies... Using rake 13.0.6 Using concurrent-ruby 1.2.2 Using minitest 5.18.0 Using zeitwerk 2.6.8 Using websocket-extensions 0.1.5 Using erubi 1.12.0 Using racc 1.6.2 Using date 3.3.3 Using rack 2.2.7 Using bindex 0.8.1 Using bundler 2.3.26 Using marcel 1.0.2 Using mini_mime 1.1.2 Using timeout 0.3.2 Using rb-fsevent 0.11.2 Using crass 1.0.6 Using msgpack 1.7.0 Using builder 3.2.4 Using byebug 11.1.3 Using semantic_range 3.0.0 Using method_source 1.0.0 Using nio4r 2.5.9 Using spring 4.1.1 Using turbolinks-source 5.2.0 Using thor 1.2.1 Using i18n 1.13.0 Using nokogiri 1.14.3 (arm64-darwin) Using rack-test 2.1.0 Using ffi 1.15.5 Using websocket-driver 0.7.5 Using tzinfo 2.0.6 Using sprockets 4.2.0 Using net-protocol 0.2.1 Using rack-proxy 0.7.6 Using bootsnap 1.16.0 Using puma 5.6.5 Using tilt 2.1.0 Using turbolinks 5.2.1 Using rack-mini-profiler 2.3.4 Using loofah 2.20.0 Using net-imap 0.3.4 Using net-smtp 0.3.3 Using rb-inotify 0.10.1 Using sassc 2.4.0 Using net-pop 0.1.2 Using rails-html-sanitizer 1.5.0 Using lis ten 3.8.0 Using activesupport 6.1.7.3 Using mail 2.8.1 Using rails-dom-testing 2.0.3 Using globalid 1.1.0 Using activemodel 6.1.7.3 Using actionview 6.1.7.3 Using activejob 6.1.7.3 Using activerecord 6.1.7.3 Using actionpack 6.1.7.3 Using jbuilder 2.11.5 Using railties 6.1.7.3 Using actioncable 6.1.7.3 Using web-console 4.2.0 Using actionmailer 6.1.7.3 Using sprockets-rails 3.4.2 Using activestorage 6.1.7.3 Using webpacker 5.4.4 Using sassc-rails 2.1.2 Using actionmailbox 6.1.7.3 Using actiontext 6.1.7.3 Using sass-rails 6.0.0 Using rails 6.1.7.3 Installing mysql2 0.5.5 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: /Users/qounme/Developments/projects/templates/rails-6/vendor/bundle/ruby/3.1.0/gems/mysql2-0.5.5/ext/mysql2 /Users/qounme/.rbenv/versions/3.1.4/bin/ruby -I /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0 extconf.rb checking for rb_absint_size()... yes checking for rb_absint_singlebit_p()... yes checking for rb_gc_mark_movable()... yes checking for rb_wait_for_single_fd()... yes checking for rb_enc_interned_str() in ruby.h... yes ----- Using --with-openssl-dir=/Users/qounme/.rbenv/versions/3.1.4/openssl ----- ----- Using mysql_config at /opt/homebrew/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_DEFAULT_AUTH in mysql.h... yes 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 /opt/homebrew/Cellar/mysql/8.0.33/lib ----- creating Makefile current directory: /Users/qounme/Developments/projects/templates/rails-6/vendor/bundle/ruby/3.1.0/gems/mysql2-0.5.5/ext/mysql2 make DESTDIR= sitearchdir=./.gem.20230505-8569-clyohw sitelibdir=./.gem.20230505-8569-clyohw cl ean current directory: /Users/qounme/Developments/projects/templates/rails-6/vendor/bundle/ruby/3.1.0/gems/mysql2-0.5.5/ext/mysql2 make DESTDIR= sitearchdir=./.gem.20230505-8569-clyohw sitelibdir=./.gem.20230505-8569-clyohw compiling client.c In file included from client.c:15: ./mysql_enc_name_to_ruby.h:43:1: warning: a function declaration without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype] mysql2_mysql_enc_name_to_rb_hash (str, len) ^ ./mysql_enc_name_to_ruby.h:86:1: warning: a function declaration without a prototype is deprecated in all versions of C and is not supported in C2x [-Wdeprecated-non-prototype] mysql2_mysql_enc_name_to_rb (str, len) ^ 2 warnings generated. compiling infile.c compiling mysql2_ext.c compiling result.c result.c:304:35: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32] precision = field->length - (field->decimals > 0 ? 2 : 1); ~ ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 warning generated. compiling statement.c linking shared-object mysql2/mysql2.bundle ld: library not found for -lzlib 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/qounme/Developments/projects/templates/rails-6/vendor/bundle/ruby/3.1.0/gems/mysql2-0.5.5 for inspection. Results logged to /Users/qounme/Developments/projects/templates/rails-6/vendor/bundle/ruby/3.1.0/extensions/arm64-darwin-22/3.1.0/mysql2-0.5.5/gem_make.out /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:102:in `run' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:51:in `block in make' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:43:in `each' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:43:in `make' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/ext_conf_builder.rb:42:in `build' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:171:in `build_extension' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:205:in `block in build_extensions' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:202:in `each' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/ext/builder.rb:202:in `build_extensions' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/rubygems/installer.rb:843:in `build_extensions' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/rubygems_gem_installer.rb:72:in `build_extensions' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/rubygems_gem_installer.rb:28:in `install' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/source/rubygems.rb:207:in `install' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/installer/gem_installer.rb:54:in `install' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/installer/gem_installer.rb:16:in `install_from_spec' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/installer/parallel_installer.rb:186:in `do_install' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/installer/parallel_installer.rb:177:in `block in worker_pool' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/worker.rb:62:in `apply_func' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/worker.rb:57:in `block in process_queue' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/worker.rb:54:in `loop' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/worker.rb:54:in `process_queue' /Users/qounme/.rbenv/versions/3.1.4/lib/ruby/3.1.0/bundler/worker.rb:91:in `block (2 levels) in create_threads' An error occurred while installing mysql2 (0.5.5), and Bundler cannot continue. In Gemfile: mysql2

Apa yang saya cuba

・Pelaksanaanbrew install zlib后，将以下内容添加到.zshrc

export LDFLAGS="-L/opt/homebrew/opt/zlib/lib" export CPPFLAGS="-I/opt/homebrew/opt/zlib/include" export PKG_CONFIG_PATH="/opt/homebrew/opt/zlib/lib/pkgconfig"

・Tambah yang berikut, yang tidak ditunjukkan dalambrew info zlibtetapi disebut dalam jawapan di sini.

export DYLD_LIBRARY_PATH=/opt/homebrew/opt/zlib/lib:$DYLD_LIBRARY_PATH

·Pasang semula命令行工具byxcode-select --install

Hasil:

• Tiada perubahan dalam log keluaran.
• Tidak boleh di bundle dan dipasangmysql2

BUNDLE_BUILD__MYSQL2: "--with-mysql-lib=/opt/homebrew/opt/mysql/lib --with-mysql-dir=/opt/homebrew/opt/mysql --with-mysql-config=/opt/homebrew/opt/mysql/bin/mysql_config \ --with-mysql-include=/opt/homebrew/opt/mysql/include --with-ldflags=-L/opt/homebrew/opt/zlib/lib"

--- BUNDLE_BUILD__MYSQL2: "--with-mysql-lib=/usr/local/opt/mysql/lib --with-mysql-dir=/usr/local/opt/mysql --with-mysql-config=/usr/local/opt/mysql/bin/mysql_config \ --with-mysql-include=/usr/local/opt/mysql/include --with-ldflags=-L/usr/local/opt/zlib/lib"