gem install mysql2 \u3067\u4e0b\u8a18\u306e\u30a8\u30e9\u30fc\u3002<\/p>\n
[bash]
\ngem install mysql2 -v ‘0.3.11’
\nBuilding native extensions. This could take a while…
\nERROR: Error installing mysql2:
\n ERROR: Failed to build gem native extension.<\/p>\n
\/usr\/local\/ruby193\/bin\/ruby extconf.rb
\nchecking for rb_thread_blocking_region()… yes
\nchecking for rb_wait_for_single_fd()… yes
\nchecking for mysql.h… no
\nchecking for mysql\/mysql.h… no
\n—–
\nmysql.h is missing. please check your installation of mysql and try again.
\n—–
\n*** extconf.rb failed ***
\nCould not create Makefile due to some reason, probably lack of
\nnecessary libraries and\/or headers. Check the mkmf.log file for more
\ndetails. You may need configuration options.<\/p>\n
Provided configuration options:
\n –with-opt-dir
\n –without-opt-dir
\n –with-opt-include
\n –without-opt-include=${opt-dir}\/include
\n –with-opt-lib
\n –without-opt-lib=${opt-dir}\/lib
\n –with-make-prog
\n –without-make-prog
\n –srcdir=.
\n –curdir
\n –ruby=\/usr\/local\/ruby193\/bin\/ruby
\n –with-mysql-config
\n –without-mysql-config<\/p>\n
Gem files will remain installed in \/usr\/local\/ruby193\/lib\/ruby\/gems\/1.9.1\/gems\/mysql2-0.3.11 for inspection.
\nResults logged to \/usr\/local\/ruby193\/lib\/ruby\/gems\/1.9.1\/gems\/mysql2-0.3.11\/ext\/mysql2\/gem_make.out
\n[\/bash]<\/p>\n
\u3069\u3046\u3084\u3089\u3001mysql.h is missing \u3068\u306e\u3053\u3068\u3002
\n\u3067\u3082\u3001yum\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305fmysql\u306b\u306f\u3001\u3069\u3046\u3057\u3066\u3082 mysql.h \u304c\u898b\u3064\u304b\u3089\u306a\u3044\u3002<\/p>\n
\u3069\u3046\u3084\u3089\u3001\u4e0b\u8a18\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3082\u5fc5\u8981\u306a\u3088\u3046\u3067\u3042\u3063\u305f\u3002
\nmysql55-devel
\n[bash]
\n yum –enablerepo=ius,epel install mysql55-devel
\nLoaded plugins: fastestmirror
\nLoading mirror speeds from cached hostfile
\n * base: ftp.oss.eznetsols.org
\n * epel: ftp.iij.ad.jp
\n * extras: ftp.oss.eznetsols.org
\n * ius: archive.linux.duke.edu
\n * updates: ftp.oss.eznetsols.org
\nSetting up Install Process
\nResolving Dependencies
\n–> Running transaction check
\n—> Package mysql55-devel.x86_64 0:5.5.28-2.ius.el5 set to be updated
\n–> Finished Dependency Resolution<\/p>\n
Dependencies Resolved<\/p>\n
=====================================================================================================
\n Package Arch Version Repository Size
\n=====================================================================================================
\nInstalling:
\n mysql55-devel x86_64 5.5.28-2.ius.el5 ius 190 k<\/p>\n
Transaction Summary
\n=====================================================================================================
\nInstall 1 Package(s)
\nUpgrade 0 Package(s)<\/p>\n
Total download size: 190 k
\nIs this ok [y\/N]: y
\nDownloading Packages:
\nmysql55-devel-5.5.28-2.ius.el5.x86_64.rpm | 190 kB 00:00
\nRunning rpm_check_debug
\nRunning Transaction Test
\nFinished Transaction Test
\nTransaction Test Succeeded
\nRunning Transaction
\n Installing : mysql55-devel 1\/1<\/p>\n
Installed:
\n mysql55-devel.x86_64 0:5.5.28-2.ius.el5<\/p>\n
Complete!
\n[\/bash]<\/p>\n
\u518d\u3073\u3001gem install mysql2\u3002
\n[bash]
\n gem install mysql2 -v ‘0.3.11’
\nBuilding native extensions. This could take a while…
\nSuccessfully installed mysql2-0.3.11
\n1 gem installed
\nInstalling ri documentation for mysql2-0.3.11…
\nInstalling RDoc documentation for mysql2-0.3.11…
\n[\/bash]<\/p>\n
\u4e0a\u624b\u304f\u3044\u3063\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
gem install mysql2 \u3067\u4e0b\u8a18\u306e\u30a8\u30e9\u30fc\u3002 [bash] gem install mysql2 -v ‘0.3.11’ Building native extensions. This […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"saved_in_kubio":false,"footnotes":""},"categories":[11,25,14,4],"tags":[],"class_list":["post-762","post","type-post","status-publish","format-standard","hentry","category-mysql","category-rails","category-ruby","category-tech"],"_links":{"self":[{"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/762","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=762"}],"version-history":[{"count":3,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/762\/revisions"}],"predecessor-version":[{"id":765,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/762\/revisions\/765"}],"wp:attachment":[{"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.blowfish.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}